Michael Long
Michael Long may refer to:
- Michael Long (footballer) (born 1969), Australian rules footballer
- Michael Long (golfer) (born 1968), New Zealand golfer
- Michael Long (judge) (1928–1985), British judge
- Mike Long (American businessman), former CEO of Continuum, WebMD, and Homestore.com
- Mike Long (born 1974), Magic: The Gathering card game player
- Michael Long (actor), Australian actor
- Mike Long (lobbyist), Pennsylvania lobbyist and political operative
- Michael Long (academic), professor at the University of Maryland
- Michael Knight (Knight Rider), a fictional character whose original name was Michael Long
- Mike Long (author), writes for film, government, business, and the non-profit world
- Michael R. Long, chairperson of the Conservative Party of New York State
- Michael E. Long (born 1946), American basketball coach and former basketball player
- Michael G. Long, religious studies professor