Eileen Brennan (September 3, 1932 – July 28, 2013) was an American actress who was known for her versatile performances in film, television, and theater. She was nominated for an Academy Award for Best Supporting Actress for her role as Captain Doreen Lewis in the 1980 comedy film Private Benjamin. She also won a Primetime Emmy Award for Outstanding Supporting Actress in a Comedy Series for her role as Mrs. Hughes in the television series Newhart.