Which detective inspired Gregory House in House M.D.?

Sherlock Holmes inspired Gregory House in House M.D.

The connection appears in the character’s name, his deductive method, and his personality. House solves medical mysteries by observing small clues, rejecting conventional explanations, and testing competing theories, much as Holmes solves criminal cases.

The parallels extend beyond the lead character. House’s friend James Wilson functions as a Watson-like companion, and the show includes references and story structures that echo Arthur Conan Doyle’s detective fiction. House also struggles with drug dependence, reflecting Holmes’s use of cocaine in the original stories.

House is not a direct adaptation of a Holmes story. He is a doctor in a modern hospital, and the cases are medical rather than criminal. The inspiration is therefore a framework and a set of character parallels, not a claim that House and Holmes are the same fictional person.