Frank Otto may refer to:
*
Frank Otto (academic) (1936–2017), American educator
*
Frank Otto (media entrepreneur) (born 1957), German media entrepreneur
*
Frank Otto (water polo) (born 1959), German water polo player
See also
*
Otto Frank (physiologist)
Otto Frank (21 June 1865 – 12 November 1944) was a German medical doctor and physiologist who made contributions to cardiac physiology and cardiology. The Frank–Starling law of the heart is named after him and Ernest Starling.
Family and ea ...
(1865–1944), German academic and cardiac researcher
*
Otto Frank
Otto Heinrich Frank (12 May 1889 – 19 August 1980) was a German businessman, and the father of Anne Frank. He edited and published the first edition of her diary in 1947 (subsequently known in English as ''The Diary of a Young Girl'') and adv ...
(1889–1980), German businessman; father of Anne Frank
*
Otto Franke (disambiguation)
{{hndis, Otto, Frank