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Old
- Alt, Albrecht (1883–1956), German Protestant theologian and Old Testament scholar
- Alt, Augustus (1734–1815) British soldier and first New South Wales surveyor
- Alt, Carl , German literary historian and university professor
- Alt, Carol (* 1960), American model and actress
- Alt, Denis (* 1980), German politician (SPD), MdL
- Alt, Dennis (* 1986), German make-up artist
- Alt, Don (1916–1988), American Republican Party politician
- Alt, Eckhard (* 1949), German doctor, scientist, inventor, author and entrepreneur
- Alt, Ernst (1935–2013), German painter and sculptor
- Alt, Eugen (1878–1936), German meteorologist, climatologist and university professor
- Alt, Florian (* 1996), German motorcycle racer
- Alt, Franz (1824–1914), Austrian vedute painter
- Alt, Franz (1910–2011), American mathematician of Austrian origin
- Alt, Franz (* 1938), German journalist and book author
- Alt, Frederick (* 1949), American geneticist and immunologist
- Alt, Gallus (1610–1687), Prince Abbot of St. Gallen
- Alt, Georg († 1510), translator and historiographer
- Alt, Günter D. (* 1944), German television journalist and presenter
- Alt, Hans (1938–2000), German soccer player
- Alt, Hans Ulrich , painter from Württemberg
- Alt, Hans Wilhelm (* 1945), German mathematician
- Alt, Hans-Peter (* 1953), German soccer player
- Alt, Heinrich (* 1950), German civil servant, member of the board of the Federal Employment Agency
- Alt, Heinz (1922–1945), German composer and a victim of the Nazi regime
- Alt, Hermann (1889–1954), German science historian
- Alt, Irene (* 1957), German politician (Alliance 90 / The Greens)
- Alt, Jakob (1789–1872), German-Austrian painter and lithographer
- Alt, Johann Karl Wilhelm , German Protestant theologian
- Alt, Johannes , German Germanist
- Alt, Jörg (* 1961), German social ethicist and religious
- Alt, Jörn-Felix (* 1988), German actor, singer and musical performer
- Alt, Jürgen August (* 1949), German author
- Alt, Karin (* 1928), German classical philologist
- Alt, Karl (1897–1951), German theologian and author
- Alt, Kurt W. (* 1948), German anthropologist and university professor
- Alt, Mark (* 1991), American ice hockey player
- Alt, Michael (1905–1973), German music teacher
- Alt, Otmar (* 1940), German painter, graphic artist, designer and sculptor
- Alt, Peter-André (* 1960), German literary scholar and university president
- Alt, Ralph (* 1947), German judge and chess official
- Alt, Renata (* 1965), German-Slovak chemist and politician (FDP), Member of the Bundestag
- Alt, Robert (1905–1978), German educationalist
- Alt, Robert (1927–2017), Swiss bobsledder
- Alt, Rudolf (* 1926), German soccer player
- Alt, Rudolf von (1812–1905), Austrian painter and watercolorist
- Alt, Sabine (* 1959), German writer
- Alt, Salome (1568–1633), mistress of the Prince Archbishop of Salzburg
- Alt, Susanne (* 1978), German saxophonist and composer
- Alt, Tabea (* 2000), German gymnast
- Alt, Theodor (1846–1937), German painter
- Alt, Walter (1947–2010), German banker
- Alt, Wolfgang (* 1947), German mathematician and cell biologist
- Alt-Küpers, Hans (* 1948), German politician (SPD), MdL
- Alt-Lantschner, Grete (1906–1989), Austrian ski racer
- Alt-Stutterheim, Joachim Friedrich von (1889–1950), German civil servant
Alta
- Altacher, Margret (* 1986), Austrian ski racer
- Altafaj, Amadeu (* 1968), Spanish diplomat
- Altafini, José (* 1938), Italian-Brazilian soccer player
- Altair (1938-2019), Brazilian soccer player
- Altaiskaja, Vera Vladimirovna (1919–1978), Russian actress
- Altalib, Hisham (* 1940), American-Iraqi finance director of the International Institute for Islamic Thought (IIIT)
- Altamimi, Ammar (* 1988), Kuwaiti squash player
- Altamira, Ignacio (1860–1906), Mexican ambassador
- Altamira, Rafael (1866–1951), Spanish lawyer and historian and judge at the Permanent International Court of Justice
- Altamirano Argüello, Carlos Aníbal (1942–2015), Ecuadorian clergyman, Bishop of Azogues
- Altamirano y Bulnes, Luis María (1887–1970), Mexican clergyman, Archbishop of Morelia
- Altamirano, Carlos (1922-2019), Chilean politician (Socialist Party)
- Altamirano, Collin (* 1995), American tennis player
- Altamirano, Héctor (* 1977), Mexican soccer player
- Altamirano, Luis (1876–1938), Chilean general and politician
- Altamura, Tullio (* 1924), Italian actor
- Altan Khan (1507–1582), Mongol prince
- Altan, Ahmet (* 1950), Turkish journalist and writer
- Altan, Çetin (1927–2015), Turkish author and politician
- Altan, Francesco Tullio (* 1942), Italian comic artist
- Altan, Mehmet (* 1953), Turkish economist and university professor
- Altan, Saadet İkesus (1916–2007), Turkish opera singer (soprano)
- Altan, Sinem (* 1985), Turkish composer and pianist
- Altanchujag, Gaadangiin (* 1948), Mongolian composer
- Altanchujag, Norowyn (* 1958), Mongolian politician
- Altaner, Berthold (1885–1964), German Catholic church historian
- Altaras, Aaron (* 1995), young German actor
- Altaras, Adriana (* 1960), German actress and director
- Altaras, Jakob (1918-2001), Yugoslav radiologist
- Altaras, Thea (1924–2004), German architect
- Altarelli, Guido (1941-2015), Italian theoretical physicist
- Altarelli, Massimo (* 1948), Italian physicist and science manager in large-scale European research
- Altariba, Béatrice (* 1939), French actress
- Altarjow, Dmitri Wladimirowitsch (* 1980), Russian ice hockey player
- Altausen, Dschek (1907–1942), Soviet writer
- Altay, Orhan (* 1978), Turkish soccer player and coach
- Altay, Şefik Vural (* 1959), Turkish diplomat
Altb
- Altbach, Philip G. (* 1941), American author, researcher and former professor at Boston College and also founding director of the Boston College Center for International Higher Education
- Altberg, Alexandre (1908–2009), Brazilian architect
- Altbießer, Symphorian , theologian and reformer
Altd
- Altdorfer, Albrecht († 1538), German painter, engraver and builder of the Renaissance era
- Altdorfer, Erhard , German painter, draftsman and master builder
- Altdorfer, Johann Jacob (1741–1804), Swiss Protestant theologian and preacher
Old
- old Siegentäler, the (1847–1931), farmer
- Alte, Tom (* 1995), German basketball player
- Altegoer, Gustav (1859–1934), German politician (center), MdL
- Altegoer, Werner (1935–2013), German football official
- Altekamp, Sebastian (* 1963), German jazz musician (piano, composition)
- Altekamp, Stefan (* 1959), German classical archaeologist
- Alteköster, Alois , German medic
- Altekrüger, Harald (* 1955), German politician (CDU)
- Altemark, Joachim (1906–1963), German musicologist, teacher and organist
- Altemark-Vanneryr, Gabriel (* 1985), Swedish football player
- Altemeier, Friedrich (1886–1968), German fighter pilot
- Altemöller, Eva-Maria (* 1957), German author and librarian
- Alten, Bella (1877–1962), German-British opera singer (soprano / coloratura soprano)
- Alten, Carl von (1764–1840), Hanover-British general and statesman
- Alten, Ferdinand von (1885–1933), German actor
- Alten, Franz von (1812–1889), German officer, MdR
- Alten, Friedrich Kurd von (1822–1894), Lord Chamberlain of Oldenburg and archaeologist
- Alten, Friedrich von (1888–1944), German administrative lawyer, district administrator in Silesia, the Sudetenland and Neumark
- Alten, Georg von , German diplomat
- Alten, Georg von (1846–1912), Prussian lieutenant general, military historian
- Alten, Georg von (1848–1904), Prussian major general
- Alten, Georg von (1875–1950), German major general in World War II
- Alten, Hans-Henning von (1890–1947), German officer, major general in the Wehrmacht in World War II
- Alten, Hedwig von (1847–1922), German writer and women's rights activist
- Alten, Heinz-Wilhelm (1929–2019), German mathematician
- Alten, Jürgen von (1903-1994), German actor, screenwriter and film director
- Alten, Karl von (1833–1901), Prussian general of the cavalry, governor of Ulm fortress
- Alten, Kurt von (1864–1927), German administrative officer and member of parliament
- Alten, Luise von (1832–1911), German lady-in-waiting to the British Queen Victoria
- Alten, Martin Friedrich van (1762–1843), Prussian construction clerk and university professor
- Alten, Mathias J. (1871–1938), German-American Impressionist painter
- Alten, Victor von (1817-1891), German politician, Member of the Parliament, District President
- Alten, Victor von (1880–1967), German officer and National Socialist functionary
- Alten, Viktor von (1755–1820), Hanoverian lieutenant general
- Alten, Viktor von (1800–1879), Hanoverian Privy Councilor, Knight of the Order of St. John and Lord of Wilkenburg and Sundern
- Alten, Viktor von (1821–1890), Prussian lieutenant general and commandant of Danzig
- Alten, Viktor von (1854–1917), Prussian administrative officer and district administrator
- Alten, Wietse van (* 1978), Dutch archer
- Alten, Wilken von (1885–1944), German art historian and curator of the Bremen art gallery
- Alten-Allen, Folbert van (1635–1715), Dutch veneer painter
- Alten-Linsingen, Karl Georg Edmund von (1843–1916), Hanoverian, later Prussian officer, chamberlain, major and adjutant of Kaiser Wilhelm II.
- Alten-Nordheim, Odal von (1922-2004), German politician (CDU), Member of the Bundestag
- Altena, Carl (1894–1971), German painter
- Altena, Maarten (* 1943), Dutch composer and double bass player
- Altenaich, Kaspar († 1605), German legal scholar
- Altenauer, Johann Caspar († 1766), German baroque artilleryman, shield host
- Altenbach, Holm (* 1956), German university professor and editor
- Altenbach, Otto (* 1948), German racing car driver
- Altenbacher, Franz (1862–1936), Austrian politician (Greater German Association, Greater German People's Party), member of the National Council
- Altenbeck, Detlef (* 1966), German theater director and author
- Altenberend, Johannes (* 1952), German historian
- Altenberg, Arthur (1862–1926), German politician
- Altenberg, Eugen (1886–1965), German landscape painter and portrait painter from the Düsseldorf School
- Altenberg, Jakob (1875–1944), Austrian businessman and business partner of the young Adolf Hitler
- Altenberg, Peter (1859-1919), Austrian writer
- Altenberg, Theo (* 1952), German photographer, filmmaker and performer
- Altenberger, Verena (* 1987), Austrian actress
- Altenbernd, Ludwig (1818–1890), German author, local poet and accountant
- Altenbockum, Carl von (1842–1910), German-Baltic nobleman, Hessian state politician and civil servant
- Altenbockum, Jasper von (* 1962), German journalist
- Altenbockum, Karl Ferdinand von (1786–1841), Major General of the Electorate of Hesse
- Altenbockum, Katharina von (1680–1743), mistress of the Polish King August II.
- Altenbourg, Gerhard (1926–1989), German painter and graphic artist
- Altenbrandt, Erhard (* 1939), German Aikido pioneer
- Altenbroxter, Hein (* 1961), German drummer
- Altenburg, Albert (1894–1950), German wood carver and architect
- Altenburg, Andreas (* 1969), German author and speaker
- Altenburg, Detlef (1947–2016), German musicologist
- Altenburg, Eduard (1894–1943), German politician (NSDAP), MdR
- Altenburg, Franz Josef (* 1941), Austrian sculptor
- Altenburg, Günther (1894–1984), German diplomat in World War II, Plenipotentiary in occupied Greece
- Altenburg, Günther Johannes (1940-2017), German diplomat
- Altenburg, Johann Ernst (1734–1801), German composer and organist
- Altenburg, Karl-Georg (* 1963), German bank manager and sports official
- Altenburg, Leopold (* 1971), Austrian actor
- Altenburg, Lisa (* 1989), German national hockey player
- Altenburg, Matthias (* 1958), German journalist and writer
- Altenburg, Michael (1584–1640), German composer
- Altenburg, Otto (1873–1950), German historian and high school professor
- Altenburg, Wilhelm (1835–1914), German music historian
- Altenburg, Wolfgang (* 1928), German general
- Altenburg-Kohl, Dadja (* 1949), Czech doctor and entrepreneur
- Altenburg painter , Greek vase painter
- Altenburger, Christian (* 1957), Austrian violinist
- Altenburger, Erwin (1903–1984), Austrian politician (ÖVP), member of the National Council
- Altenburger, Fanny (* 2000), Austrian actress
- Altenburger, Florian (* 1993), Austrian ski jumper
- Altenburger, Franz Bernhard († 1736), German painter
- Altenburger, Otto A. (* 1951), Austrian economist and retired university professor for business administration at the University of Vienna
- Altenburger, Wolfgang (1931–2008), German journalist, editor-in-chief of the Mosaik (magazine) and the children's magazine Atze
- Altendorf, Werner (1906–1945), German politician (NSDAP), MdR, MdL
- Altendorf, Wilhelm (1874–1948), German designer and mechanical engineer
- Altendorf, Wolfgang (1921–2007), German writer, publisher and painter
- Altendorff, Hans-Joachim (1940-2016), German football player
- Altendorff, Hugo (1843–1933), German architect
- Alteneder, Max Joseph (1848–1923), German clergyman, vicar general of the Passau diocese
- Altenfelder, Andy (* 1944), German jazz trumpeter
- Altenfels, Markus (* 1974), Austrian author of books for children and young people
- Altenhain, Gustav (1891–1968), German politician (FDP), MdL
- Altenhain, Karsten (* 1962), German lawyer and university professor
- Altenhaus, Peter von († 1513), councilor, stable master and stewardess of Emperor Maximilian I.
- Altenhofen, Margarethe († 1646), victim of the witch trials in Rhens
- Altenhöfer, August Joseph (1804–1876), German journalist and editor
- Altenhofer, Beatrice (1874–1957), theater and film actress during the silent film era
- Altenhöfer, Ludwig (1921–1974), German journalist and politician (CSU), MdL Bavaria
- Altenhuber, Hans (* 1924), Austrian adult educator
- Altenkamp, Britta (* 1964), German politician (SPD), MdL
- Altenkamp, Norbert (* 1972), German politician (CDU), Member of the Bundestag
- Altenkirch, Alexe (1871–1943), German painter, graphic artist, designer and art teacher
- Altenkirch, Ernst Albert (1903–1980), German SED functionary, member of the Central Party Control Commission
- Altenkirch, Otto (1875–1945), German painter
- Altenkopf, Erich (* 1969), Austrian actor
- Altenkopf, Joseph , Austrian landscape painter
- Altenloh, Wilhelm (1908–1985), German lawyer and SS leader, commander of the Security Police and the SD (KdS) in Białystok
- Altenmüller, Eckart (* 1955), German physician and university professor specializing in musicians' diseases
- Altenmüller, Hartwig (* 1938), German Egyptologist
- Altenpohl, Dieter (1923–2015), German metallurgist
- Altenpohl, Lisa (* 1985), German actress
- Altenrichter-Dicke, Elisabeth (1929–2013), German painter, sculptor, graphic artist, textile artist and glass painter
- Altenried, Simone (* 1971), German lyricist
- Altenried, Uwe (* 1961), German musician, composer and producer
- Altensleben, Stephan , German lawyer and book author
- Altenstadt, Eduard Schmidt von (1836–1925), Prussian major general
- Altenstadt, Hans Georg Schmidt von (1904–1944), German major general
- Altenstadt, Nika von (* 1965), German actress and screenwriter
- Altenstadt, Ulrich Schmidt von (* 1928), German architect, urban planner and author
- Altenstaig, Johann , German humanist and theologian
- Altenstein, Bernd (* 1943), German sculptor and university professor
- Altenstetter, David († 1617), German goldsmith
- Altenstrasser, Lucas (* 1993), German soccer player
- Altenweisel, Josef (1851–1912), Roman Catholic bishop, Prince-Bishop of Brixen
- Altenweisl, Christian (* 1986), Austrian politician (Greens)
- Altepost, Lutz (* 1981), German canoeist and trainer
- Alter, Adolf (1876–1933), City School of Böckingen (1903–1933)
- Alter, André (* 1973), German soccer goalkeeper
- Alter, Ariane (* 1986), German television presenter
- Alter, Avraham Mordechai (1866–1948), fourth Gerrer Rebbe
- Alter, Bernhard Maria (* 1946), Polish religious and abbot of the Dormition Abbey in Jerusalem
- Alter, Daniel (* 1959), German rabbi
- Alter, Dinsmore (1888–1968), American astronomer and meteorologist
- Alter, Elisabeth (* 1953), German politician (SPD), MdL
- Alter, Franciszek (1889–1945), Polish brigadier general
- Alter, Franz Karl (1749–1804), linguist
- Alter, Gereon (* 1967), German Roman Catholic priest
- Alter, Harvey J. (* 1935), American virologist and transfusion specialist
- Alter, Hobart (1933-2014), American surfboard manufacturer and yacht designer
- Alter, Israel (1901–1979), Austrian singer and composer, cantor of the Jewish community in Vienna, Hanover, Johannesburg and New York
- Alter, Jisrael (1895–1977), Israeli rabbi of the Ger
- Alter, Jitzchak Meir (1798–1866), Hasidic tzaddik in Poland and the founder of the Ger dynasty
- Alter, Karl Joseph (1885–1977), American Archbishop of the Roman Catholic Church
- Alter, Louis (1902–1980), American film composer and songwriter
- Alter, Markkus (* 2002), Estonian ski jumper
- Alter, Myriam (* 1945), Belgian jazz musician (composer, also pianist)
- Alter, Peter (* 1940), German historian
- Alter, Pinchas Menachem (1926–1996), Hasidic rabbi, Rosh-Yeshiva and Gerer Rebbe
- Alter, Robert (* 1935), American Hebraist and literary scholar
- Alter, Sandra (* 1972), German soccer player
- Alter, Wilhelm junior (1875–1943), German psychiatrist
- Alter, Wilhelm senior (1843–1918), German psychiatrist
- Altergott, Max (* 1991), German-Russian poker player
- Alterhaug, Bjørn (* 1945), Norwegian jazz bassist and composer
- Alterio, Ernesto (* 1970), Argentine film and theater actor
- Alterio, Malena (* 1974), Argentine-Spanish actress
- Alterman, Boris (* 1970), Israeli chess grandmaster
- Alterman, Mike , American jazz musician
- Alterman, Nathan (1910–1970), Israeli writer and Zionist
- Altermann, Hanns (1891–1963), German editor, journalist and publisher
- Altermatt, Leo (1896–1962), Swiss historian and librarian
- Altermatt, Sabrina (* 1985), Swiss athlete
- Altermatt, Urs (* 1942), Swiss historian
- Alterthum, Hans (1890–1955), German-Argentine metal physicist
- Altéry, Mathé (* 1927), French soprano
- Altès, Joseph-Henri (1826–1895), French flautist
- Altesor, Sergio (* 1951), Uruguayan artist and writer
- Altevir da Silva, José (* 1962), Brazilian religious, Roman Catholic Bishop of Cametá
- Altewischer, Doris (1929–2019), German politician (CDU), MdL
Altf
- Altfater, Wassili Michailowitsch (1883–1919), Russian rear admiral and commander in chief of the RSFSR naval fleet
- Altfelix, Gustav (1859–1934), German lawyer, Lord Mayor and honorary citizen of Lahr / Black Forest
- Altfrid († 874), Bishop of Hildesheim
- Altfried († 849), Bishop of Münster and abbot of the monasteries Werden and Helmstedt
- Altfuldisch, Johann (1911–1947), German SS-Obersturmführer, second protective custody camp leader in Mauthausen concentration camp
Altg
- Altgayer, Branimir (1897–1950), head of the Swabian-German Cultural Association in Yugoslavia for Slavonia
- Altgeld, John Peter (1847–1902), American politician
- Altgeld, Wolfgang (* 1951), German historian and university professor
- Altgelt, Hermann (1795–1871), German Protestant theologian and military chaplain
- Altglass, Max (1890–1952), Polish opera singer (tenor) and singing teacher
Alth
- Althaber, Wilhelmine (1841–1917), German writer and teacher
- Althamer, Andreas , German theologian and reformer
- Althamer, Paweł (* 1967), Polish artist
- Althammer, Georg (* 1939), German film and television producer, director, entrepreneur and screenwriter
- Althammer, Jörg (* 1962), German social scientist and economist
- Althammer, Walter (* 1928), German lawyer and politician (CSU), Member of the Bundestag
- Althan, Gundacker von (1665–1747), Austrian general, diplomat and court building director
- Althann, Christoph von (1529–1589), Austrian nobleman, President of the Court Chamber
- Althann, Johann Michael von (1679–1722), Austrian nobleman, politician
- Althann, Josef von (1798–1861), Prussian-Austrian landowner and politician
- Althann, Karl von (1801–1881), Prussian-Austrian landowner and politician
- Althann, Maria Anna Josepha (1689–1755), wife of Johann Michael von Althann, patron and confidante of Karl VI.
- Althann, Michael Ferdinand von (1808–1890), military person of the Austrian Empire
- Althann, Michael Friedrich von (1680–1734), Bishop and Cardinal von Waitzen; Viceroy of Naples and Sicily
- Althann, Michael Karl von (1702–1756), Archbishop of Bari; Bishop Waitzen
- Althann, Michael Wenzel von (1630–1686), imperial council, imperial envoy, governor of the County of Glatz
- Althann, Robert von (1853–1919), Austro-Prussian landowner and politician
- Althans, Bela Ewald (* 1966), German leader of the neo-Nazi scene
- Althans, Carl Ludwig (1788–1864), Prussian mining official and director of the royal Prussian ironworks in Sayn
- Althans, Ernst Friedrich (1828–1899), Prussian mountain official
- Althans, Günter Conrad (* 1934), German elementary, secondary and secondary school teacher (senior teacher) and deaf-blind pedagogue
- Althans, Heinrich (1905–1984), German district administrator for the Paderborn district (1939–1945)
- Althaus, Aloysius (* 1966), German religious and abbot of the Benedictine Abbey of Königsmünster in Meschede
- Althaus, Anja (* 1982), German handball player
- Althaus, August (1839-1919), German senior teacher and politician, MdR
- Althaus, Carl Wilhelm (1822–1907), German administrative officer and parliamentarian
- Althaus, Christian , Swiss epidemiologist from the University of Bern
- Althaus, Clemens von (1791–1836), liberation fighter and cartographer
- Althaus, Daniel (* 1978), German archivist and historian
- Althaus, Dieter (* 1958), German politician (CDU), Member of the State Parliament, Prime Minister of the Free State of Thuringia
- Althaus, Egon (* 1933), German mineralogist
- Althaus, Ernst (1889–1977), German lawyer and Lord Mayor of the cities of Minden and Herford
- Althaus, Ernst von (1890–1946), German fighter pilot in World War I, President of the District Court
- Althaus, Georg (1898–1974), German theologian and Nazi opponent
- Althaus, Gerhard (1866–1946), German Protestant pastor and missionary
- Althaus, Günter (* 1967), German manager, CEO of the ANWR
- Althaus, Hans Peter (* 1939), German linguist
- Althaus, Heiner (* 1953), Swiss jazz musician
- Althaus, Helmuth (1922–2001), German hygienist
- Althaus, Hermann (1899–1966), German social worker in a leading position and SS-Oberführer during National Socialism
- Althaus, Jean-Pierre (* 1949), Swiss writer, actor and theater director
- Althaus, Johann (1798–1876), Swiss herdsman
- Althaus, Karl (1924–1989), German politician, Lord Mayor of Siegen (1966–1975)
- Althaus, Katharina (* 1996), German ski jumper
- Althaus, Marco (* 1971), German political scientist
- Althaus, Michael , Swiss badminton player
- Althaus, Nils (* 1981), Swiss songwriter and actor
- Althaus, Paul (1888–1966), Protestant theologian (Lutheran dogmatist)
- Althaus, Paul the Elder (1861–1925), German Protestant theologian
- Althaus, Peter (* 1940), German urologist
- Althaus, Peter Paul (1892–1965), German writer and cabaret artist
- Althaus, Richard , German Imperial Judge
- Althaus, Richard (1905–1995), German writer and local historian
- Althaus, Rüdiger (* 1961), German theologian and canon lawyer
- Althaus, Theodor (1822–1852), German journalist and theologian
- Althaus, Thomas , Swiss badminton player
- Althaus, Urs (* 1956), Swiss actor and model
- Althaus, Wilhelm , German actor in stage and film
- Althaus-Reid, Marcella (1952–2009), British theologian
- Althausen, Johannes (1929–2008), German Protestant theologian and church historian
- Althauser, Christine , German diplomat
- Altheim, Franz (1898–1976), German ancient historian and classical philologist
- Altheim, Georg (1865–1928), German painter and graphic artist
- Altheim, Karl Wilhelm (1899–1961), German lawyer and politician
- Altheim, Wilhelm (1871–1914), German painter and etcher
- Altheim-Stiehl, Ruth (* 1926), German ancient historian
- Altheimer, Josef (1860–1913), German painter and draftsman
- Altheimer, Joshua (1910–1940), American blues pianist
- Altheimer, Konrad (1431–1509), administrator of Olomouc; Auxiliary bishop in Olomouc; Author of a description of the country of Moravia
- Altheman, Maria Suelen (* 1988), Brazilian judoka
- Althen, Michael (1962–2011), German film critic
- Alther, Lisa (* 1944), American author
- Altherr, Aaron (* 1991), German-American baseball player
- Altherr, Alfred (1843–1918), Swiss Protestant Reformed clergyman and writer
- Altherr, Fedor (1896–1980), Swiss architect
- Altherr, Gustav (1870–1954), Swiss Mayor, Cantonal Councilor, Government Councilor and National Councilor
- Altherr, Hans (* 1950), Swiss politician
- Altherr, Hans Jörg (1731–1793), Appenzell master builder
- Altherr, Heinrich (1878–1947), Swiss painter
- Altherr, Heinrich (1909–1993), Swiss dialect writer and teacher
- Altherr, Hermann (1848–1927), Swiss doctor, member of the National Council and confidant of Henry Dunant
- Altherr, Johann Conrad (1797–1877), Swiss inventor
- Altherr, Johannes (1850–1928), Swiss entrepreneur and politician
- Altherr, Michael (1681–1735), Swiss landlord, land manager and representative of the Diet
- Altherr, Paul (1870–1928), Swiss painter
- Altherr, Rainer (* 1947), German mineralogist, petrologist and geochemist
- Altherr, Walter (* 1946), German doctor and politician (CDU), MdB, MdL
- Altherr-Simond, Emma (1838–1925), Swiss hotelier
- Althin, Ulla-Britt (* 1925), Swedish long jumper and sprinter
- Althof, Johann Christian (1784–1857), chancellery and senior president of the Lippe state parliament
- Althofer, Christoph (1606–1660), Lutheran theologian
- Althöfer, Heinz (1925–2018), German restorer and art historian, author
- Althöfer, Ingo (* 1961), German mathematician
- Althöfer, Peter Heinrich (1775–1841), German pastor and chief preacher
- Althoff, Adolf (1913–1998), German artist, tamer and circus director
- Althoff, Andreas , German film editor
- Althoff, Bernd-Christian (* 1983), German actor
- Althoff, Ernst (1928–2016), German architect and designer
- Althoff, Friedrich (1839–1908), Prussian cultural politician
- Althoff, Gerd (* 1943), German historian
- Althoff, Gustav (1885–1948), German film producer
- Althoff, Henry J. (1873–1947), Roman Catholic clergyman and Bishop of Belleville
- Althoff, Hugo (1884–1960), German civil engineer, city planner and politician (center)
- Althoff, Jochen (* 1962), German classical philologist
- Althoff, Kai (* 1966), German painter, installation and video artist, photographer and musician
- Althoff, Karl (1914–1966), German politician (SPD), Member of the Bundestag
- Althoff, Karl-Heinz (* 1925), German physicist
- Althoff, Matthias (* 1981), German computer scientist and university professor
- Althoff, Sigrid , German pianist
- Althoff, Theodor (1858–1931), German businessman, textile retailer and department store entrepreneur
- Althoff, Thomas H. (* 1953), German hotelier
- Althus, Alfred , German resistance fighter against National Socialism
- Althusius, Johannes († 1638), German legal scholar, politician and Calvinist
- Althusmann, Bernd (* 1966), German politician (CDU), Member of the State Parliament, State Minister in Lower Saxony
- Althusser, Louis (1918–1990), French Marxist philosopher
Alti
- Altice, Summer (* 1979), American actress, model and playmate
- Altichiero da Zevio , Veronese painter
- Altick, Frances (* 1994), American tennis player
- Altidore, Jozy (* 1989), American football player
- Altieri, Antônio Carlos (* 1951), Brazilian religious and Roman Catholic bishop
- Altieri, Elena (1910–1997), Italian actress
- Altieri, Lodovico (1805-1867), cardinal
- Altieri, Luis (* 1962), Argentine painter, graphic artist and yogi
- Altieri, Vincenzo Maria (1724–1800), cardinal of the Catholic Church
- Altig, Ludwig (* 1926), German soccer player
- Altig, Rudi (1937–2016), German racing cyclist
- Altig, Willi (* 1935), German racing cyclist
- Altimani, Fernando (1893–1963), Italian walker
- Altimiras, Irineu Esteve (* 1996), Andorran cross-country skier
- Altın, Erhan (* 1956), Turkish soccer player and coach
- Altın, Eser (* 1980), Turkish soccer goalkeeper
- Altin, Hüseyin (* 1944), German sculptor and art educator
- Altin, Josef (* 1983), British actor
- Altın, Salih (* 1987), German soccer player
- Altın, Volkan (* 1986), German-Turkish soccer player
- Altınay, Ahmet Refik (1881–1937), Turkish historian and Ottomanist, journalist, writer, poet, history teacher at the Darülfünun and yüzbaşı (captain)
- Altınay, Koray (* 1991), German-Turkish soccer player
- Altınay, Metin (* 1962), Turkish soccer player and coach
- Altinbugha al-Maridani († 1343), Emir of the Mamelukes in Egypt
- Altıncan, Sadık (1898–1963), Turkish admiral
- Altındağ, Tevfik (* 1988), German-Turkish soccer player
- Altındere, Halil (* 1971), Turkish multimedia artist and publicist
- Alting von Geusau, Christiaan (* 1971), Dutch legal scholar
- Alting von Geusau, Frans Alphons Maria (* 1933), Dutch legal scholar and diplomat
- Alting von Geusau, Jules Theodore (1881–1940), Dutch major general
- Alting, Basilius (1572–1637), German pharmacist
- Alting, Jacob (1618–1679), German theologian
- Alting, Johann Heinrich (1583–1644), German theologian
- Alting, Menso (1541–1612), East Frisian preacher and theologian of the Reformation period
- Altingen, Berthold von , Knight in Altingen
- Altinger, Johann Evangelist , Bavarian cafetier and hotelier
- Altinger, Josef (1904–1943), Roman Catholic priest and National Socialist
- Altinger, Michael (* 1970), German cabaret artist
- Altinoglu, Alain (* 1975), French conductor of Armenian descent
- Altinok, Fatma (* 1926), Turkish-German teacher
- Altınordu, Sait (1912–1978), Turkish football player
- Altinova, Engin (* 1980), German documentary filmmaker
- Altinsoy, Ercan (* 1974), German-Turkish acoustician and university professor
- Altınsoy, Mehmet (1924–2007), Turkish politician, member of the Grand National Assembly, Minister of State and Mayor of Ankara
- Altıntabak, Bahri (* 1939), Turkish soccer player
- Altıntaş, Batuhan (* 1996), Turkish soccer player
- Altıntaş, Emircan (* 1995), Turkish soccer player
- Altıntaş, Hüseyin (* 1994), Turkish soccer player
- Altıntaş, Muhammed (* 1964), Turkish soccer player
- Altıntaş, Yusuf (* 1961), Turkish soccer player and coach
- Altıntepe, Ramazan (* 1981), Turkish soccer player
- Altıntop, Halil (* 1982), Turkish soccer player
- Altıntop, Hamit (* 1982), Turkish soccer player
- Altıok, Metin (1941–1993), Turkish poet
- Altıparmak, Burak (* 1990), German-Turkish soccer player
- Altıparmak, Ersel (1942–2014), Turkish football player and coach
- Altıparmak, Mehmet (* 1969), Turkish football player and coach
- Altıparmak, Ogün (* 1938), Turkish soccer player and coach
- Altizer, Thomas Jonathan Jackson (1927–2018), American religious scholar
Altk
- Altkuckatz, Georg (1930–1992), German NDPD functionary
Altm
- Altmaier, Daniel (* 1998), German tennis player
- Altmaier, Jakob (1889–1963), German politician (SPD), Member of the Bundestag
- Altmaier, Peter (* 1958), German politician (CDU), Member of the Bundestag
- Altman Kaydar, Ronen (* 1972), Israeli author, poet and translator
- Altman, Alexander (1878–1932), Ukrainian-French landscape painter
- Altman, Amnon (1935-2016), Israeli ancient orientalist
- Altman, Brian (* 1988), American poker player
- Altman, Bruce (born 1955), American actor
- Altman, Dennis (* 1943), Australian political scientist and LGBT activist
- Altman, Doug (1948-2018), British statistician
- Altman, Ernst († 1916), German chess composer
- Altman, Ilya Alexandrovich (* 1955), Russian historian
- Altman, Janina (* 1931), Polish-Israeli chemist and Holocaust survivor
- Altman, John (* 1949), British composer and conductor
- Altman, Mosche (1890–1981), Russian Yiddish writer
- Altman, Natan Issajewitsch (1889–1970), Russian-Soviet painter and set designer
- Altman, Omri (* 1994), Israeli soccer player
- Altman, Robert (1925–2006), American director, author and film producer
- Altman, Scott Douglas (* 1959), American astronaut
- Altman, Sidney (* 1939), Canadian physicist and Nobel Prize winner in chemistry
- Altman, Stephen (born 1956), production designer
- Altmann († 1045), abbot in Ebersberg monastery
- Altmann , Benedictine abbot
- Altmann Borbón, Josette (* 1958), Costa Rican scientist and former first lady
- Altmann II. Von Abensberg († 1241), nobleman
- Altmann von Lurngau , Bishop of Trient and second founder of the Suben Monastery
- Altmann von Passau († 1091), founder of the monastery and bishop of the Diocese of Passau, saint
- Altmann, Adolf (1879–1944), Austro-German rabbi
- Altmann, Alexander (1906–1987), Austrian Judaist and rabbi
- Altmann, Andreas (* 1949), German reporter and author
- Altmann, Andreas (* 1963), German author and poet
- Altmann, Andreas (* 1963), Austrian economist
- Altmann, Anton (1808–1871), Austrian landscape painter
- Altmann, Beringer (1939–2010), German painter and graphic artist
- Altmann, Berthold (1896–1992), German lawyer
- Altmann, Bruno (1878–1943), German writer of Jewish origin
- Altmann, Curt (1883–1958), German businessman and textile entrepreneur
- Altmann, Denise (* 1987), Austrian ice hockey player
- Altmann, Dora (1881–1971), German actress
- Altmann, Eckhard (* 1931), German pastor, MdV
- Altmann, Elisabeth (* 1943), German politician (Bündnis 90 / Die Grünen), Member of the Bundestag
- Altmann, Elke (* 1957), German politician (Die Linke), MdL
- Altmann, Eva (1903–1991), German university professor, founding rector of the College for Planning Economics (GDR)
- Altmann, Franz (1885–1947), Austrian farmer and politician (CSP, ÖVP), member of the state parliament
- Altmann, Franz Friedrich (* 1958), Austrian author and screenwriter
- Altmann, Gabriel (1931-2020), Slovak-German linguist
- Altmann, Georg (1884–1962), German theater director
- Altmann, Gila (* 1949), German politician (Bündnis 90 / Die Grünen), Member of the Bundestag
- Altmann, Götz (* 1940), German folklorist
- Altmann, Hans (1871–1965), German architect
- Altmann, Hans (1897–1981), German lawyer
- Altmann, Hans (* 1943), German linguist
- Altmann, Hans-Werner (1916–2011), German physician
- Altmann, Hermann (1873–1940), German doctor
- Altmann, Ida (1862–1935), German trade unionist and protagonist of the proletarian women's movement
- Altmann, Isaak (1777–1837), landscape gardener
- Altmann, Jens (* 1968), German disabled athlete
- Altmann, Johann Georg († 1758), Swiss Protestant theologian, philologist and historian
- Altmann, Josef (1818–1874), Orthodox rabbi and senior councilor
- Altmann, Josef (1845–1910), Austrian theater actor and director and writer
- Altmann, Joseph (1777–1831), Austrian officer
- Altmann, Julius (1814–1873), German archivist, philologist, writer and translator
- Altmann, Karl (1800–1861), German genre and landscape painter
- Altmann, Karl (1880–1968), German venereologist
- Altmann, Karl (1904–1960), Austrian civil servant and politician (KPÖ)
- Altmann, Karl (* 1959), German ice hockey player
- Altmann, Klaus (* 1957), German mathematician
- Altmann, Livia (* 1994), Swiss ice hockey player
- Altmann, Marc (* 1981), German track cyclist
- Altmann, Margaret (1900–1984), German-American biologist
- Altmann, Maria (1916–2011), Austrian-American heiress to Adele Bloch-Bauer
- Altmann, Mario (* 1986), Austrian ice hockey player
- Altmann, Matthias (1790–1880), Austrian poet
- Altmann, Michael (1943–2016), German actor
- Altmann, Nathalie (* 1984), German soccer player
- Altmann, Norbert (1933–2015), German industrial sociologist
- Altmann, Olaf (* 1966), German set designer and theater director
- Altmann, Peter (* 1940), Austrian composer, author and music teacher
- Altmann, Peter Simon (* 1968), Austrian writer
- Altmann, René (1929–1978), Austrian poet
- Altmann, Richard (1852–1900), German pathologist and histologist
- Altmann, Roland (1925–2012), German painter, graphic artist, poet and essayist
- Altmann, Rüdiger (1922–2000), German publicist and political writer
- Altmann, Rudolf (1906–1945), German police officer and head of the Gelsenkirchen Police Office
- Altmann, Samuel Paul (1878–1933), German economist
- Altmann, Sebastian (1827–1894), German master builder of historicism
- Altmann, Siegfried (1887–1963), Austrian educator
- Altmann, Siegfried (* 1936), German engineer and university professor
- Altmann, Ulrich (1889–1950), German Protestant theologian
- Altmann, Viktor (1900–1960), Austrian political activist
- Altmann, Walter (1873–1910), German classical archaeologist
- Altmann, Walter (* 1984), Austrian football referee
- Altmann, Warnfried (* 1958), German jazz saxophonist
- Altmann, Wilhelm (1862–1951), German music historian and librarian
- Altmann, Wilhelm (* 1882), German businessman and association official
- Altmann, Wolfgang (* 1952), German soccer player
- Altmann, Yehuda (* 1964), Israeli photographer
- Altmann-Althausen, Marisa (* 1960), Austrian opera and concert singer (dramatic mezzo-soprano)
- Altmann-Gottheiner, Elisabeth (1874–1930), German women's rights activist and one of the first German university teachers
- Altmann-Loos, Elsie (1899–1984), Austrian dancer, actress and operetta singer, wife of Adolf Loos
- Altmar , Count of Arras, lay abbot of Saint-Médard in Soissons and Saint-Vaast in Arras
- Altmayer, Robert (1875–1959), French lieutenant general
- Altmeier, Hanns (1906–1979), German painter and art teacher
- Altmeier, Peter (1899–1977), German politician (center, CDU), Member of the State Parliament, Prime Minister of Rhineland-Palatinate
- Altmeppen, Heiner (* 1951), German painter and graphic artist
- Altmeppen, Holger (* 1957), German lawyer
- Altmeppen, Klaus-Dieter (* 1956), German-speaking communication scientist and university professor
- Altmeyer, Fritz (1928–2013), Saarland soccer player
- Altmeyer, Hans-Josef (1899–1964), German civil servant
- Altmeyer, Jeannine (* 1948), American opera singer (soprano)
- Altmeyer, Klaus (1926–2020), German journalist and publicist
- Altmeyer, Markus B. (* 1984), German screenwriter
- Altmeyer, Martin (* 1948), German psychologist and author
- Altmeyer, Peter (* 1945), German dermatologist
- Altmeyer, Stefan (* 1976), German Roman Catholic theologian
- Altmeyer, Theo (1931–2007), German opera singer (tenor) and singing teacher
- Altmieks, Nils (* 1987), German right-wing extremist, co-founder and former German chairman of the Identitarian Movement
- Altmire, Jason (* 1968), American politician
- Altmüller, Beni (* 1952), Austrian artist
- Altmüller, Carl (1833–1880), German librarian, archivist and author
- Alt Mutter, Franz (1745–1817), Austrian painter
- Altmütter, Georg (1787–1858), Austrian technologist
- Alt Mutter, Jakob Placidus (1780–1820), Austrian painter
Altn
- Altner, Georg (1901–1945), German politician (NSDAP), MdR, MdL, SS brigade leader
- Altner, Günter (1936–2011), German biologist and Protestant theologian
- Altner, Helmut (* 1934), German biologist, zoologist, science manager and university rector
- Altner, Stefan (* 1956), German musician, musicologist and manager
- Altnikol, Johann Christoph , German composer and organist of the Baroque
- Altnöder, Guntram (1936–2005), German music educator
Alto
- Alto , hermit
- Altobelli, Alessandro (* 1955), Italian football player
- Altolaguirre, Manuel (1905–1959), Spanish poet
- Altomonte, Bartolomeo (1694–1783), Austrian painter
- Altomonte, Martino (1657–1745), founder of independent baroque painting in Austria, familiare of the Heiligenkreuz monastery
- Alton, Alexandre d ' (1776-1859), French major general
- Alton, Ardyth (1916–2007), American cellist and music teacher
- Alton, David (* 1951), British politician, member of the House of Commons
- Alton, Johann Baptist (1845–1900), Austrian Romanist
- Alton, Johann Samuel Eduard d ' (1803-1854), German anatomist
- Alton, John (1901-1996), American cinematographer
- Alton, Joseph Eduard d ' (1772–1840), German anatomist, archaeologist and engraver
- Alton, Marnie , Canadian actress
- Alton, Richard d ' (1732–1790), Austrian general and Feldzeugmeister
- Alton, Roger (* 1947), British journalist
- Altona, Marie (1868–1916), German opera singer (soprano) and vocal teacher
- Altorfer, Erik (* 1966), Swiss director and dramaturge for theater and radio play
- Altorfer, Richard (* 1949), Swiss doctor, publisher and politician (FDP)
Altp
- Altpeter, Katrin (* 1963), German politician (SPD), MdL
- Altpeter, Werner (1902–1985), German life reformer
Old
- Altrad, Mohed , Syrian-French entrepreneur and writer
- Altramura, Elio († 2004), Italian art director and production designer
- Altrichter, Dagmar (1924–2010), German actress and voice actress
- Altrichter, Friedrich (1890–1948), German lieutenant general, military writer
- Altrichter, Helmut (* 1945), German historian
- Altrichter, Herbert (* 1954), Austrian educator and university lecturer
- Altrichter, Karl (1844–1917), German writer
- Altrichter, Michal (* 1965), Czech clergyman and religious scholar
- Altringen, Johann Markus von (1592–1664), Roman Catholic clergyman and bishop of Seckau
- Altripp, Alo (1906–1991), German painter and graphic artist
- Altripp, Michael (* 1963), German Byzantinist and art historian for late antique and Byzantine art
- Altrock, Constantin von (1861–1942), Prussian lieutenant general, editor of the military weekly paper
- Altrock, Erich (1920–2004), German actor
- Altrock, Hartmut von (1931–2014), German painter and graphic artist
- Altrock, Hermann (1887–1980), German sports educator
- Altrock, Uwe (* 1965), German urban planner
- Altrock, Walther von (1873–1951), German economist and non-fiction author
- Altrock, Wilhelm von (1887–1952), German lieutenant general
- Altrogge, Georg , editor-in-chief of the online editorial team Meedia
- Altrogge, Günter (1939–2014), German economist
- Altrogge, Werner (1913–1944), German pilot
Alts
- Altschäffel, Heinz (* 1934), German painter
- Altschewska, Chrystyna (1841–1920), Ukrainian educator and organizer of Sunday schools
- Alchevskyj, Ivan (1876–1917), Ukrainian opera singer (tenor)
- Altschewskyj, Oleksij (1835–1901), Ukrainian mining engineer, industrialist, banker and philanthropist
- Altschikowa, Lyubow Eduardowna (* 1996), Russian ski jumper
- Altschiller, Hedy (* 1953), German film editor
- Altschuk, Anna (1955–2008), Russian video artist, photographer and poet
- Altschul, Annie (1919–2001), Austrian nursing scientist and university professor
- Altschul, Barry (* 1943), American musician (drums)
- Altschul, Elias (1797–1865), Czech physician and homeopath
- Altschul, Eugen (1887–1959), German economist
- Altschul, Lutz (1899–1975), Austrian actor
- Altschul, Pavel (1900–1944), Czech journalist, editor and photographer
- Altschul, Rudolf (1901–1963), German-speaking Czechoslovak-Canadian medic and writer
- Altschul, Stephen (* 1957), American bioinformatician
- Altschul, Walter (1883–1942), Czechoslovak radiologist and opera singer
- Old school student, Ferdinand Georg (1883–1954), German lawyer
- Altschuler, Glenn C. (* 1950), American historian and cultural scientist
- Altschuler, Lev Wladimirowitsch (1913–2003), Russian physicist
- Altschuler, Modest (1873–1963), American cellist, conductor and film composer
- Altschuler, Mosche (1887–1969), Soviet journalist, linguist, writer and translator; Member of the Yevsekziya
- Altschuller, Genrich Saulowitsch (1926–1998), Russian engineer and scientist
- Altsheler, Joseph Alexander (1862-1919), American author
- Altshiller-Court, Nathan (1881–1968), American mathematician
- Altshuler, Boris (* 1955), Russian-American physicist
- Altstadt, Christian Adam (1874–1946), mayor and member of parliament
- Altstaedt, Christoph (* 1980), German conductor
- Altstaedt, Ernst (1885–1953), German internist
- Altstaedt, Nicolas (* 1982), German cellist
- Altstötter, Josef (1892–1979), German lawyer and ministerial director in the Reich Ministry of Justice
Altt
- Altten, Mark (* 1949), German journalist and freelance author
Altu
- Altube, Felipe , Argentine soccer player
- Altuğ, Barbaros (* 1972), Turkish writer, journalist and literary agent
- Altuğ, Emre (* 1970), Turkish pop musician and actor
- Altuğ, Turgut (* 1965), German politician (Bündnis-90 / Die-Grünen), MdA
- Altum, Bernard (1824–1900), German Roman Catholic priest, zoologist and forest scientist
- Altun, Ahmet (* 1958), Turkish long-distance runner
- Altun, Celal (* 1959), Turkish social activist, chairman of the Turkish Society
- Altun, Cemal Kemal (1960–1983), Turkish asylum seeker
- Altun, Ercan (* 1968), German actor and radio play speaker
- Altun, Gülşen (* 1958), Alevi singer
- Altun, Yunus (* 1977), Turkish soccer player
- Altuna, Tuna (* 1989), Turkish tennis player
- Altunbaş, Metehan (* 2003), Turkish soccer player
- Altunel, Dürdane (* 1995), Turkish Taekwondoin
- Altunkulak, Selen (* 1997), French-Turkish soccer player
- Altuntaş, Tarık (* 1991), Turkish soccer player
- Altur, José Francisco (* 1968), Spanish tennis player
- Altura, Charles (* 1981), American jazz musician
- Altura, Nessa (* 1951), German writer
- Altus, Lee (born 1966), American guitarist of Russian descent
- Altuve, José (* 1990), Venezuelan baseball player
- Altuve, Oriana (* 1992), Venezuelan soccer player
Altv
- Altvater, Elmar (1938–2018), German political scientist and author
- Altvater, Heinrich (1902–1994), German soccer player
- Grandfather, Karl Otto (1885–1948), German officer and manager
- Altvater, Richard (1923–2001), German building contractor and sports official
- Altvater, Simon (* 1982), German art cyclist
- Altvater, Wilhelm (1920–2001), German politician (SPD), Member of the Bundestag
Altw
- Altwasser, Volker (* 1969), German writer
- Altweck, Gabi (* 1963), German track cyclist
- Altweck, Otto (* 1937), German racing cyclist
- Altwegg, Hans (1882–1942), Swiss chemist
- Altwegg, Jeannette (* 1930), British figure skater
- Altwegg, Jürg (* 1951), Swiss journalist and author
- Altwegg, Jürg (* 1970), Swiss politician
- Altwegg, Kathrin (* 1951), Swiss astrophysicist, associate professor at the University of Bern
- Altwegg, Timon (* 1967), Swiss pianist
- Altwegg, Wilhelm (1883–1971), Swiss classical philologist, Germanist and educator
- Altwein, Erich (1906–1990), German politician (SPD), MdL
- Altwein, Fritz (1889–1967), German KPD functionary and politician
- Altwin , Prince-Bishop of Eichstätt
- Altwin († 1097), Bishop of Brixen (1049-1097)
Alty
- Altynbajew, Muchtar (* 1945), Kazakh army general and politician
- Altynsarin, Ybyrai (1841-1889), Kazakh politician
Altz
- Altzenbach, Gerhard , Cologne publisher, art and bookseller
- Altzheim, Johann († 1459), German-Austrian religious and theologian, abbot of Heiligenkreuz Abbey
- Altzschner, Catrin (* 1985), German radio presenter and author
- Altzweig, Christiane (* 1971), German artisan