- Source: Peter Wallace
- Alfred Russel Wallace
- Medali Darwin–Wallace
- Daniel B. Wallace
- Marjorie Wallace
- King Kong (film 2005)
- Peter Crouch
- Peter W. Higgs
- Hong Kong
- Peter Thiel
- Peter Phillips
- Peter Wallace
- Peter W. Rodino
- Peter Wallace (buccaneer)
- Chris Wallace
- Wallace & Gromit
- Peter Rudy Wallace
- Ben Whitehead
- Wallace & Gromit: Vengeance Most Fowl
- William Wallace
- Peter Sallis
Peter Wallace may refer to:
Peter Wallace (rugby league), Australian rugby league footballer
Peter Wallace (civil servant), Canadian public servant
Peter Wallace (cricketer) (born 1946), New Zealand cricketer
Peter Leslie Wallace, Australian/Filipino businessman and newspaper columnist
Peter Margetson Wallace, general officer in the British Army
Peter Rudy Wallace, American politician
Peter Wallace (buccaneer), 17th century buccaneer in the Bay of Honduras