Colwill is a surname. Notable people with the surname include:
- Chris Colwill (born 1984), American diver
- Les Colwill (born 1935), Canadian ice hockey player
- Levi Colwill (born 2003), English footballer
- Mark Colwill, English musician
- Rubin Colwill (born 2002), Welsh footballer
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. Category: