Pat, Patric or Patrick Walker may refer to:
- Pat Walker (activist) (1939âÂÂ1999), American activist, poet, and businesswoman
- Pat Walker (footballer) (born 1959), Irish footballer
- Pat Walker (rugby league) (born 1986), English rugby league player
- Pat Walker (philanthropist) (1919âÂÂ2016), American philanthropist
- Patric Walker (1931âÂÂ1995), American-born British astrologer
- Patrick Walker (executive), British media executive
- Patrick Walker (MI5 officer) (1932âÂÂ2021), director general of MI5
- Patrick Gordon Walker (1907âÂÂ1980), British politician
- Pat Walker (footballer) (born 1959), Irish football manager and former player
- Patrick Walker, British musician, Warning lead singer and guitarist