Reesor may refer to:
Reesor is a surname. Reesor is an altered spelling of Swiss German surname, Reusser, an occupational name for a fisherman or maker of fish traps.
Peter Reesor, founder of Markham, Ontario David Reesor, Ontario businessman and political figure John Reesor Williams, former politician in Ontario, Canada Reesor Siding Strike of 1963 Reesor, Ontario Reesor Lake (Alberta)