Barbara Bosson is an American actress who has starred on television and in film. She is best known as Miriam Grasso on ABC's Murder One, Mayor Louise Plank on ABC's Cop Rock, Captain C.Z. Stern on ABC's Hooperman, Fay Furillo on NBC's Hill Street Blues, and Sharon Diederson on NBC's Richie Brockelman, Private Eye.

Film credits include The Bunny Years, Scattering Dad, Little Sweetheart, Hostage Flight, The Last Starfighter, Capricorn One, The Love God?, A Session with the Committee, and Bullitt.