Brynn Thayer (born October 4, 1949) is an American actress, known for her roles on television.
Thayer is best known for her work on television. From 1978-86, she played Jenny Wolek in the ABC daytime soap opera, One Life to Live. Thayer assumed the role in August 1978 amid a contract dispute between Katherine Glass and ABC Daytime. For her role on the show, she was nominated for a Daytime Emmy Award for Outstanding Supporting Actress in a Drama Series in 1983, and Soap Opera Digest Award for Outstanding Lead Actress in a Daytime Drama in 1986.
In 1986, Thayer left One Life to Live and began a career on primetime television. She starred in two short-lived dramas for CBS: TV 101 from 1988 to 1989, and Island Son (1989-1990). In 1992, she joined the cast of the ABC legal series, Matlock portraying Matlock's daughter, Leanne MacIntyre, and was a regular cast member; she was previously a guest star in the 1991 episode "The Suspect." From 1997-98, she had regular role in the Pensacola: Wings of Gold.