Tonya Crowe (born January 24, 1971) is an American actress, best-known for her role as Olivia Cunningham in the CBS prime time soap opera, Knots Landing.
Crowe was born in Los Angeles, California, a daughter of school principal and a real estate agent.
She is best known for playing Olivia Cunningham, the daughter of Donna Mills' Abby Cunningham, in the CBS prime time soap opera, Knots Landing, a role she played from 1980 to 1990 as well as in the reunion miniseries Knots Landing: Back to the Cul-de-Sac (1997).
Crowe received ten total Young Artist Award nominations during the 1980s for her television performances.
Crowe also had a recurring role on the ABC sitcom Who's the Boss?, and guest starred on CHiPs, Trapper John, M.D.