Peter Walker may refer to:

• Peter Walker (Chief Executive of Sunderland Association Football Club),
• Peter Walker, Baron Walker of Worcester, British politician
• Peter Walker (architect), American landscape architect
• Peter Walker (driver), British racing driver
• Peter Walker (footballer), Australian rules football player
• Peter Walker (cricketer)
• Peter Walker (criminal), who escaped from an Australian prison in 1965
• Peter Walker (Canadian politician)
• Peter Walker (geographer, Oregon)
• Pete Walker (My Parents Are Aliens), a character in the long running children's comedy My Parents Are Aliens
• Peter I Walker (writer)
• Peter J. Walker 1916–2003, British musician and audio engineer, founder of Quad Electroacoustics
• Peter J. Walker (Gym RatZ) co-founder of Gym RatZ Gym & Fitness Equipment 1999 to date.

You may also be looking for:

• Pete Walker, baseball player for the Toronto Blue Jays
• Pete Walker (director), British film director

This disambiguation page lists articles associated with the same personal name. If an article link led you here, you may wish to change the link to point directly to the intended article.