Karen Lafferty (born February 29, 1948) is an American Contemporary Christian musician from Alamogordo, New Mexico.
Lafferty graduated from Eastern New Mexico University and unsuccessfully attempted to join a Campus Crusade for Christ musical ensemble shortly after. Intending to pursue a career in secular music, she moved to southern California, soon beginning to perform at Calvary Chapel Costa Mesa. She toured the Netherlands as an opener for Children of the Day in 1973 and released her debut album on Maranatha! Music two years later. Following the release of her second album, Sweet Communion, she toured Europe as a headlining act.