Michael Haynes
Michael Haynes may refer to:
- Michael Haynes (defensive lineman), former defensive tackle in the NFL
- Michael Haynes (wide receiver), former wide receiver in the NFL
- Michael E. Haynes, American minister and former politician
- Mike Haynes (cornerback), former NFL cornerback for the Patriots and Raiders
- Michael Haynes (wrestler), American wrestler known as Prince Iaukea
- Michael Haynes (cricketer), English cricketer
- Mike Haynes (ice hockey), American sportscaster
- Michael Haynes, a pseudonym of the train robber Ronald Biggs