
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, partly due to the decrease in evening fixtures with the majority of fixtures being held in the daytime.

The 1926 UK & Ireland Greyhound Racing Year was the inaugural year of 'track' greyhound racing in the United Kingdom and Ireland.

The 1959 UK & Ireland Greyhound Racing Year was the 33rd year of greyhound racing in the United Kingdom and Ireland.

The 1960 UK & Ireland Greyhound Racing Year was the 34th year of greyhound racing in the United Kingdom and Ireland.

The 1963 UK & Ireland Greyhound Racing Year was the 37th year of greyhound racing in the United Kingdom and Ireland.

The 2003 UK & Ireland Greyhound Racing Year was the 78th year of greyhound racing in the United Kingdom and Ireland.

The 2018 UK & Ireland Greyhound Racing Year was the 93rd year of greyhound racing in the United Kingdom and Ireland.

Ballyregan Bob was a racing greyhound who, along with Mick the Miller and Scurlogue Champ, is one of the most revered racing hounds in British hound racing.

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.

Mick the Miller was a male brindle Greyhound. He is celebrated as the first great racing greyhound to compete in England. Despite a short three-year racing career, his achievements were highly publicised around the world and by the end of his career he had become an icon in the sport. His achievements include winning nineteen races in a row, including the English Greyhound Derby on two successive occasions. He suffered an injury at Wimbledon Stadium whilst racing which broke the streak in 1931, and once recovered was beaten in the attempt to win a third Derby title. He went on to appear in films, and is still considered one of the greatest sporting heroes in the UK.

Rapid Ranger was a male brindle Greyhound. He is best known for becoming only the third dog to win the English Greyhound Derby on more than one occasion. He also qualified for the finals of both the Scottish and Irish Greyhound Derbys.

Ravenswood Flo is a black and white female greyhound. She won the 2018 Oaks, one of the original classic greyhound competitions.

Sidaz Jack is a white and grey male Greyhound. He was owned by Daren Johnson and Simon Wooder, and trained by Charlie Lister. He won the English Greyhound Derby in 2013. His father was two time English Greyhound Derby winner Westmead Hawk.

Wembley Greyhounds was the greyhound racing operation held at Wembley Stadium in London.

Westmead Hawk was a black male Greyhound. He was a two-time winner of the English Greyhound Derby in 2005 and 2006, and has drawn comparisons with Mick the Miller and horse Red Rum. Westmead Hawk was the father to two English Greyhound Derby winners – Taylors Sky 2011 and Sidaz Jack 2013.

White City Greyhounds was the greyhound racing operation held at White City Stadium in London. The venue was regarded as the sport's primary track during its existence.