Pionsenay (c. 1830–c. 1878) was a Chiricahua Apache war chief from Arizona. He was a fierce raider who advocated for war against the Americans, in opposition to the sons of Cochise who advocated for peace. Pionsenay killed several white men including U.S. Army Sergeant Orizoba Spence. His actions sparked the Americans' forced relocation of the Chiricahua to the San Carlos Apache Indian Reservation.