José Gutiérrez Hernández (born March 1, 1973), better known under the ring name Último Guerrero (Spanish for Last Warrior), is a Mexican Luchador, or professional wrestler, currently working for Consejo Mundial de Lucha Libre (CMLL), where he is also part of the booking committee. He is not related to the lucha libre legend Gory Guerrero or any of his children, "Guerrero" in this case is the Spanish word for warrior and not the surname of the character. On September 19, 2014, Último Guerrero lost a Lucha de Apuestas match to Atlantis, after which he was forced to unmask and reveal his birth name.

He is the current holder of the NWA World Historic Middleweight Championship and a former holder of the CMLL World Heavyweight Championship on one occasion, the CMLL World Tag Team Championship and CMLL World Trios Championship on multiple occasions. Gutiérrez is a charter member of the stable of wrestlers known as Los Guerreros de Infierno / Los Guerreros de la Atlantida and has also made appearances for Total Nonstop Action Wrestling (TNA) in the United States. In TNA where he was part of Team Mexico, which won the 2008 World X Cup. Último Guerrero and Dragón Rojo, Jr. are the longest reigning CMLL World Tag Team Champions in history. Guerrero is the only wrestler to win the Torneo Gran Alternativa tournament three times and the CMLL Universal Championship tournament twice.