Stockard Channing (born Susan Antonia Williams Stockard; February 13, 1944) is an American stage, film and television actress. She is known for playing Betty Rizzo in the film Grease (1978) and First Lady Abbey Bartlet on the NBC television series The West Wing (1999–2006). She is also known for originating the role of Ouisa Kittredge in the stage and film versions of Six Degrees of Separation, for which she was nominated for a Tony Award and the Academy Award for Best Actress.

A 13-time Primetime Emmy Award nominee and seven-time Tony Award nominee, she won the 1985 Tony Award for Best Actress in a Play for the Broadway revival of A Day in the Death of Joe Egg, and won Emmy Awards for The West Wing and The Matthew Shepard Story, both in 2002. She won a Daytime Emmy Award in 2004 for her role in Jack. Her film appearances include The Fortune (1975), The Big Bus (1976), The Cheap Detective (1978), Heartburn (1986), Up Close & Personal (1996), Practical Magic (1998), and Woody Allen's Anything Else (2003). She also played the recurring role of Veronica Loy on the CBS drama The Good Wife (2012–16).