Jennie Loriston-Clarke MBE (born 22 January 1943) is a British equestrian.

[3] After her riding career, Loriston-Clarke was active as an international Eventing and Dressage judge on 4* level and as Technical Delegate.

[4] Loriston-Clarke was born in Charmouth, England, in 1943.

[6] Her best individual performance was 14th place in the dressage at the 1988 Summer Olympics in Seoul, South Korea.

[1] Loriston-Clarke's sister, Jane and brother Michael have also represented Great Britain at the Olympics in equestrian events.