Peter Giles
Peter Giles may refer to:
- Peter Giles (actor) (born 1971), Canadian actor
 - Peter Giles (countertenor) (born 1939), British countertenor and voice teacher
 - Peter Giles (musician) (born 1944), British bass player and vocalist
 - Peter Giles (philologist) (1860–1935), philologist and master of Emmanuel College, Cambridge
 - Peter Giles (canoeist) (born 1970), Canadian sprint kayaker
 - Peter Giles (footballer) (born 1958), Australian footballer
 
See also
- Pieter Gillis (1486–1533), humanist and friend of Thomas More
 - Peter de Giles (1927–2015), British Olympic rower