Rhoda Faye Morgenstern, portrayed by Valerie Harper, is a fictional character on the television sitcom The Mary Tyler Moore Show. The character was spun off to the show Rhoda, in which she was the protagonist.

Valerie Kathryn Harper was an American actress. She began her career as a dancer on Broadway, making her debut as a replacement in the musical Li'l Abner. She is best remembered for her role as Rhoda Morgenstern on The Mary Tyler Moore Show (1970–1977) and its spinoff Rhoda (1974–1978). For her work on Mary Tyler Moore, she thrice received the Primetime Emmy Award for Outstanding Supporting Actress in a Comedy Series, and later received the award for Outstanding Lead Actress in a Comedy Series for Rhoda.