McDermott (family name)
McDermott (or McDermot , MacDermott , Macdermott ) is a common family name of Irish origin in English-speaking countries. The Irish form of the name is Mac Diarmada . The name is patronymic and means "son of Diarmaid ".
Name bearer
- Allan Langdon McDermott (1854–1908), American politician
- Andrew McDermott (1966-2011), British singer
- Andy McDermott (born 1974), British thriller writer
- Anne-Marie McDermott (* 1963), American pianist
- Barbara McDermott (1912–2008), American contemporary witness
- Bill McDermott (* 1961), American manager
- Bobby McDermott (1914–1963), American basketball player
- Brian McDermott (born 1961), English football player and coach
- Charlie McDermott (born 1990), American actor
- Dean McDermott (born 1966), Canadian actor
- Donal McDermott (* 1989), Irish football player
- Doug McDermott (* 1992), American basketball player
- Drew McDermott (* 1949), American computer scientist
- Dylan McDermott (born 1961), American actor
- Edward J. McDermott (1852-1926), American politician
- Erica McDermott (* 1973), American actress
- Gerald McDermott (1941–2012), American author, illustrator, and filmmaker
- James T. McDermott (1872–1938), American politician
- Jim McDermott (* 1936), American psychiatrist and politician
- John MacDermott, Baron MacDermott (1896–1979), British lawyer and politician
- Kevin McDermott (born 1990), American football player
- Michael McDermott (1893–1970), American swimmer and water polo player
- Mickey McDermott (1929-2003), American baseball player
- Nicola McDermott (* 1996), Australian sprinter
- Richard McDermott (* 1940), American speed skater
- Robert McDermott (Entrepreneur) († 2006), American entrepreneur
- Robert McDermott (1914–1963), American basketball player, see Bobby McDermott
- Sean McDermott (* 1974), American football coach
- Seán Mac Diarmada (1883–1916), also Seán MacDermott , Irish freedom fighter
- Terry McDermott (born 1951), English football player
- Walsh McDermott (1909-1981), American medic
- William Dermott Molloy McDermott (1930–2013), Irish clergyman, Bishop of Huancavélica
- William R. McDermott (* 1961), American manager, see Bill McDermott