Grange (historically known as Caldy Grange, which gives its name to the local grammar school) is a suburb of West Kirby, on the Wirral Peninsula, in the Metropolitan Borough of Wirral, Merseyside, England. The suburb is contiguous with Newton to the north east. Historically part of the county of Cheshire, it is within the local government ward of West Kirby and Thurstaston and the parliamentary constituency of Wirral West.