Peter Stewart
Peter or Pete Stewart may refer to:
- Peter Stewart (athlete), British middle-distance runner
- Peter Stewart (cricketer), English cricketer
- Peter A. Stewart, Canadian physiologist
- Peter G. Stewart, American pioneer
- Pete Stewart, American singer and songwriter
- Pete Stewart (racing driver), retired NASCAR Cup series driver
- Peter Stewart (Medal of Honor), USMC gunnery sergeant awarded the Medal of Honor during the Boxer Rebellion
- Peter Stewart (politician), American politician in New Jersey
- Sam Newfield, American film director often credited as Peter Stewart