The Adventures of Sir Lancelot is a British television series first broadcast in 1956, produced by Sapphire Films for ITC Entertainment and screened on the ITV network. The series starred William Russell as the eponymous Sir Lancelot, a Knight of the Round Table in the time of King Arthur at Camelot.

The Incorporated Television Company (ITC), or ITC Entertainment as it was referred to in the United States, was a British company involved in production and distribution of television programmes.