Eastwood is an English surname originally derived from the Old English words east and wudu, meaning "eastwood". The family would have originally lived to the east of a wood, in an eastern wood or in a place called Eastwood. Notable people with the surname include:
Alice Eastwood
Alison Eastwood
Arthur Eastwood, New Zealand rower
Bob Eastwood
Clint Eastwood, American film director, actor, producer, screenwriter, musician and composer
Dina Eastwood
Francesca Fisher-Eastwood
Freddy Eastwood, Coventry City footballer
Greg Eastwood, New Zealand rugby league footballer
Jayne Eastwood
Jim Eastwood, Northern Irish businessman
John S. Eastwood
Ken Eastwood
Kyle Eastwood
Mike Eastwood, NHL ice hockey player
Paul Eastwood, British rugby league footballer
Ralph Eastwood, British army general during World War II
Scott Eastwood, American actor and son of Clint Eastwood
Tom Eastwood (1922-1999), English composer