David Mann
David Mann is the name of:
- David Mann (actor), American stage actor
- David Mann (molecular biologist), British molecular biologist at Imperial College London
- David Mann (painter) (1940–2004), American artist
- David Mann (songwriter) (1916–2002), American writer of popular songs
- David E. Mann (b. 1924), U.S. Assistant Secretary of the Navy (Research, Engineering and Systems) from 1977 to 1981
- Dave Mann (American football) (born 1932), NFL player from 1955–1957
- David S. Mann (born 1939), Mayor of Cincinnati, Ohio and U.S. Representative
- Dave Mann (musician)
- Dave Mann (composer), see Rhythm Is My Business
- Dave Mann (archer), see Archery at the 1976 Summer Olympics