Sandown Park is a horse racing course and leisure venue in Esher, Surrey, England, located in the outer suburbs of London. It hosts 5 Grade One National Hunt races and one Group 1 flat race, the Eclipse Stakes. It regularly has horse racing during afternoons, evenings and on weekends, and also hosts many non racing events such as trade shows, wedding fairs, toy fairs, car shows and auctions, property shows, concerts, and even some private events. It was requisitioned by the War Department from 1940-1945 for World War II. The venue has hosted bands such as UB40, Madness, Girls Aloud, Spandau Ballet and Simply Red. The racecourse is close to Esher railway station served by trains from London Waterloo. There is a secondary exit from Esher station which is open on race days, this exit leads directly into the racecourse and Lower Green, Esher.

Esher is a town in the Elmbridge district, in Surrey, England, to the east of the River Mole.