Captain Alexander Smollett is the fictional captain of the schooner Hispaniola in Robert Louis Stevenson's 1883 novel Treasure Island. He plays an important part in disciplining the main characters on the ship as the story progresses, and helps the protagonists survive against the pirates later on.

Treasure Island is an adventure novel by Scottish author Robert Louis Stevenson, telling a story of "buccaneers and buried gold". It is considered a coming-of-age story and is noted for its atmosphere, characters, and action.