Jennifer Susan Pitman OBE is a British former racehorse trainer and author. She became the first woman to train a Grand National winner, when Corbiere won the race in 1983. She went on to win a second Grand National with Royal Athlete in 1995. She has also trained two Cheltenham Gold Cup winners with Burrough Hill Lad in 1984 and with Garrison Savanah in 1991. Following her retirement from horse training in 1998 she became a writer of novels, principally with a racing theme. She is a member of the Disciplinary Panel and Licensing Committee of the British Horseracing Authority.