David Fischer may refer to: David Fischer (mayor), mayor in 2001 of St. Petersburg, Florida David Fischer (ice hockey) (born 1988), American hockey player David C. Fischer, Special Assistant to President Ronald Reagan David G. Fischer (1891–1939), American film director and actor. David Hackett Fischer (born 1935), American historian David Fischer (beach volleyball) (born 1972), American beach volleyball player David B. Fischer, Vice President of Business & Marketing Partnerships at Facebook and son of famous banker Stanley Fischer