Kathryn Walker (born January 9, 1943 in Philadelphia, Pennsylvania) is an American theater, television and film actress. She was married to singer James Taylor from 1985 to 1995 and was with Douglas Kenney for many years until his death at 32. In 2008 Kathryn Walker published a novel, A Stopover in Venice (Knopf, ISBN 0-307-26706-7).
She is a Phi Beta Kappa graduate of Harvard University and was a Fulbright Scholar in music and drama.