Open All Hours is a British television sitcom created and written by Roy Clarke for the BBC. It ran for 26 episodes in four series, which aired in 1976, 1981, 1982 and 1985. The programme was developed from a television pilot broadcast in Ronnie Barker's Seven of One (1973) comedy anthology series. Open All Hours ranked eighth in the 2004 Britain's Best Sitcom poll. A sequel, titled Still Open All Hours, aired from 2013 to 2019.

Royston Clarke is an English comedy writer best known for creating the sitcoms Last of the Summer Wine, Keeping Up Appearances, Open All Hours and its sequel series, Still Open All Hours.