Kim Walker (actress) (1968–2001), American actress
Kim Walker (bassoonist), Scottish-American musician who came to prominence as the Dean of Music at the Sydney Conservatorium of Music
Kim Walker-Smith, American singer, songwriter, Christian worship leader, and recording artist who has produced several albums
Kim Walker (field hockey) (born 1975), Australian field hockey player
Kimberly Walker (born 1986), American television personality and actress
Kimberly Walker (soldier), an American soldier killed in action.