The Greyhound Racing Association was a UK-based private company founded in 1925 and existed until 2019. It was involved in the management of sports venues, notably greyhound racing stadia. The GRA was responsible for introducing Greyhound racing in the United Kingdom and was the largest racing operator for 70 years but diminished when trading as GRA Acquisition from 2005-2019. Despite its name, it was not involved in the administration of greyhound racing itself.

Greyhound racing is a sport in the United Kingdom. The industry uses a parimutuel betting tote system with on-course and off-course betting available. Attendances have declined in recent years, mainly due to the decrease in evening fixtures with the majority of fixtures being held in the daytime.