After being unrecorded for approximately 70 years, Aztecacris gloriosus (Hebard, 1935) (Orthoptera: Acrididae) is documented from several sites in the Pajarito Mountains, Santa Cruz County, Arizona, USA. An association with Broom Snakeweed (Gutierrezia sarothrae) (Asteraceae) is suggested. The known range of the species is small and limited to Santa Cruz County. Habitat and associated orthopterans are discussed, as is an attempted mating by a male Melanoplus on a female A. gloriosus. Photos of A. gloriosus and its habitat are presented.