D
- Dale Cooper, fictional character from Twin Peaks
- Daniel C. Cooper (1773–1818), early American surveyor and politician
- D. B. Cooper, airline hijacker
- D. C. Cooper (born 1965), heavy metal singer
- David Cooper (disambiguation)
- Dennis Cooper (born 1953), American poet and writer
- Dewey Cooper (born 1974), American kickboxer and boxer
- Lady Diana Cooper (1892–1986), society beauty and actress, wife of Duff Cooper
- Don Cooper (born 1957), American baseball player
- Douglas Cooper (disambiguation)
- Duff Cooper (1890–1954), British politician and writer
Read more about this topic: Cooper (surname)