Rennison is a surname. Notable people with the surname include:
- Colleen Rennison (born 1987), Canadian singer-songwriter and actress
- David Rennison, British Royal Air Force air vice marshal
- Graham Rennison (born 1978), English footballer
- Louise Rennison (1951–2016), English writer and comedian
- Richard Rennison (1889–1969), Scottish "anvil priest"
Surname listThis page lists people with the surname Rennison. 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: