Trewin
Trewin is a surname. Notable people with the surname include:
People
- Dennis Trewin AO, Australian former public servant, head of the Australian Bureau of Statistics
- Ion Trewin, British editor, publisher and author
- J. C. Trewin OBE, British journalist, writer and drama critic
- Kai Trewin, Australian professional footballer
- Max Trewin, Australian rules footballer
- Morris Trewin, Canadian retired ice hockey goaltender
- Todd Trewin, American equestrian
- Tom Trewin, Australian politician
- Wendy Trewin, English writer and critic
Other
- Trewin Brothers, a Watford, UK department store bought by national retail giant John Lewis & Partners in 1970 and closed in 2020