Thorganby is a small village and civil parish in North Yorkshire, England. It was historically part of the East Riding of Yorkshire until 1974, but from 1974 to 2023 was in the Selby District of the shire county of North Yorkshire. In 2023 the district was abolished and North Yorkshire became a unitary authority.

Selby District was a local government district of North Yorkshire, England, from 1974 to 2023. Its council was based in the town of Selby. The district had a population of 83,449 at the 2011 Census. The southernmost district of North Yorkshire, it bordered the City of York unitary authority, the Borough of Harrogate in North Yorkshire, the City of Leeds and City of Wakefield districts in West Yorkshire, the City of Doncaster in South Yorkshire, and the ceremonial county of the East Riding of Yorkshire.