Alcorn's pocket gopher (Pappogeomys bulleri alcorni ) is a subspecies of rodent in the family Geomyidae. It is endemic to Mexico. Its natural habitat is montane pine-oak forest (910-3,010 m) in the Sierra del Tigre of south Jalisco. It is reputed to damage corn and bean fields and has been persecuted by farmers as a pest. The species is considered to be critically endangered.
