Kimberly Anne "Kim" Walker (June 19, 1968 - March 6, 2001) was an American film and television actress. One of her best known roles was that of Heather Chandler in the 1988 black comedy Heathers.
A graduate of Fiorello H. LaGuardia High School in New York City, in 1999, Walker was diagnosed with a brain tumor. She died at her Los Angeles home on March 6, 2001 at the age of 32. She is interred in Pinelawn Memorial Park in Farmingdale, New York.