Rachael Elaine Harris (born January 12, 1968) is an American actress and comedian who is well known for playing Linda Martin in the FOX drama series Lucifer, and Susan Heffley in the Diary of a Wimpy Kid movies.

For Disney, she voiced Deanna in the 2012 Disney animated film, Wreck-It Ralph and played Mrs. Coleman in The Haunted Mansion, Mindy in According to Jim, Alice Westergren in the ABC Studios TV show Monk, Margaret Brandenbauerbern in 8 Simple Rules, Sandra Birch in Desperate Housewives, Shanna in the ABC TV show Cougar Town, Rachael in the CBS/ABC Studios TV show Gary Unmarried, and Suzanne in the ABC TV show Happy Endings.