Gretchen Hoyt Corbett (born August 13, 1947) is an American actress and theater director. She is primarily known for her roles in television, particularly as attorney Beth Davenport on the NBC series The Rockford Files, but has also had a prolific career as a stage actress on Broadway as well as in regional theater.
A native of Oregon and the great-great-granddaughter of Oregon U.S. Senator Henry W. Corbett, she spent her early life in Camp Sherman and Portland, where she graduated from the Catlin Gabel School. Corbett studied drama at Carnegie Mellon University before making her stage debut in a production of Othello at the Oregon Shakespeare Festival. She subsequently appeared in lead roles on Broadway in After the Rain (1967) and Forty Carats (1968), opposite Julie Harris. She also starred off-Broadway in the title role of Iphigenia in Aulis (1968), and as Joan la Pucelle in Shakespeare's Henry IV, staged at Central Park's Delacorte Theater in 1970. She starred as Jeanne d'Arc in The Survival of St. Joan between 1970 and 1971.