Lisa Hartman Black (born June 1, 1956) is an American actress and singer.
After some minor television appearances, Hartman starred on the short-lived Bewitched spin-off, Tabitha during 1977-78. She subsequently appeared frequently on television in guest roles, and appeared in the 1981 CBS TV remake of Jacqueline Susann's Valley of the Dolls, as Neely O'Hara.
Hartman's breakthrough as an actress came in 1982 when she began appearing on the prime time drama Knots Landing, playing rock singer Ciji Dunne. Her character engaged in romances with the characters played by Ted Shackelford and Michael Sabatino. Hartman was popular with audiences, and when Ciji was murdered off-screen in 1983, there was a public uproar. As a solution, Hartman was brought back on the show as Cathy Geary, also a singer, who later marries an unbalanced televangelist played by a young Alec Baldwin. Hartman remained with the show until 1986, when she was released due to budget cuts and because the show's writers felt there were no further storylines for her character. During her time on the series, she appeared in the film Where the Boys Are '84.