* Black Beauty: This fictional horse from Anna Sewell's novel is beloved by generations of readers and is considered a classic of children's literature.
* Shergar: This legendary racehorse was a champion on the track but was tragically kidnapped in 1983, making his story a national sensation.
* Red Rum: This three-time Grand National winner is considered a legend of the race and is fondly remembered by horse racing enthusiasts.
* Sea Bird: This thoroughbred racehorse won multiple prestigious races in the 1960s, including the Epsom Derby and the French Derby.
* Frankel: A modern-day superstar, Frankel was an undefeated champion racehorse, considered one of the greatest thoroughbreds of all time.
Other contenders for the title of "most famous horse" could include:
* Bucephalus: Alexander the Great's beloved horse, though not specifically British, was associated with the British Empire.
* "The Horse" from the National Lottery logo: This stylized horse is instantly recognizable to many Britons.
Ultimately, the most famous horse in Britain is a matter of opinion, but these iconic steeds have all played significant roles in British history and culture.