Sally Clare Kellerman (born June 2, 1937) is an American actress, activist, author, producer, singer, and voice artist.
Kellerman's acting career spans nearly 60 years. Her role as Major Margaret "Hot Lips" Houlihan in Robert Altman's film M*A*S*H (1970) earned her an Oscar nomination for Best Actress in a Supporting Role. After M*A*S*H, she appeared in a number of the director's projects: the films Brewster McCloud (1970), Welcome to L.A. (1976), The Player (1992) and Prêt-à-Porter (1994), and the short-lived anthology TV series Gun (1997). In addition to her work with Altman, Kellerman has appeared in films such as Last of the Red Hot Lovers (1972) and Back to School (1986), plus many television series such as The Twilight Zone (1963), The Outer Limits (1965), Star Trek (1966), Bonanza (1966, 1970) The Minor Accomplishments of Jackie Woodman (2006), 90210 (2008), Chemistry (2011), and Maron (2013).