Barbara Trentham (born Barbara Lynn Schilling; August 27, 1944 – August 2, 2013) was an American model and actress. In the early 1970s, her photo appeared on many prominent magazine covers, including the British edition of Vogue. As an actress, she starred in the 1975 film Rollerball, and had supporting roles in numerous other 1970s films. Trentham was married to actor-comedian John Cleese.