Dettmer
Dettmer is the family name of the following people:
- Carl Heinrich Dettmer (1811–1879), German educator and politician
- Friedrich Dettmer (1835–1880), German actor
- Helmut Dettmer (lawyer) (1904–?), German lawyer, judge-martial in the 180th Infantry Division and district judge in Cuxhaven
- Helmut Dettmer (architect) (* 1920), German architect
- Karoline Dettmer (1867–1959), German politician (SPD) and member of the Reichstag
- Konrad Dettmer (* before 1940), German table tennis player
- Wilhelm Dettmer (actor) (1860–1925), German actor
- Wilhelm Georg Dettmer (1808–1876), German singer (bass)