Appledore may refer to:
Places England Appledore, Kent Appledore (Kent) railway station Appledore, Mid Devon, near Tiverton Appledore, Torridge, North Devon, near Bideford United States Appledore Island, off the coast of Maine
In fiction Appledore, a fictional house in "His Last Vow", an episode of the BBC TV series Sherlock
Ships and shipbuilding Appledore II, schooner based in Camden, Maine Appledore Shipbuilders, a company in Devon, England HMS Appledore (1919), minesweeper
Other Appledore F.C., a football club based in Appledore, Torridge
See also Apeldoorn, a city in the Netherlands