Montresor may refer to:
People Montresor (surname) Claude de Bourdeille, comte de Montrésor (c. 1606–1663), French aristocrat
Other uses Montresor, character in "The Cask of Amontillado" Montresor, the bat ridden by "Iron Tail" in the children's movie Here Comes Peter Cottontail Montrésor, a commune in the Indre-et-Loire department in central France Château de Montrésor, a medieval castle in that commune Randall's Island, called Montresor's Island in the 18th century, an island in the East River in New York City Montresor, character in the webtoon Nevermore by Kate Flynn and Kit Trace