Carol Lynley (born February 13, 1942) is an American actress and former child model.
Early on, Lynley distinguished herself in both the Broadway stage and Hollywood screen versions of the controversial drama Blue Denim (1959), in which the teenage characters played by Lynley and co-star Brandon De Wilde had to deal with an unwanted pregnancy. In 1959, she was nominated for the Golden Globe Award for "Most Promising Newcomer – Female". She appeared in the fourth season Man from U.N.C.L.E. two-part episode, "The Prince of Darkness Affair.
She is also known for her roles in Hound-Dog Man, Return to Peyton Place, Under the Yum Yum Tree, Bunny Lake is Missing, Harlow, the original version of The Poseidon Adventure, and the pilot television movie for Fantasy Island. She posed nude for the March 1965 edition of Playboy magazine.
Lynley currently resides in Malibu, near Los Angeles, California.