David Harrison
David Harrison may refer to:
- David Harrison , English artist
- David Harrison , American
- Sir David Harrison , chemist and Master of Selwyn College Cambridge
- David Harrison , Welsh cricketer
- David Harrison, English football manager active in France
- David Harrison, British historian of freemasonry
- David Harrison , Welsh jockey
- David Harrison
- David Harrison , English zoologist
- David E. Harrison, American politician, lobbyist and judge
- David Howard Harrison, Premier of Manitoba, Canada
- David Kent Harrison, American mathematician
- David L. Harrison, American children's author and poet
- K. David Harrison, Canadian-American linguist