EMLL 51st Anniversary Show

The EMLL 51st Anniversary Show (Spanish: 51. Aniversario de EMLL) was a professional wrestling major show event produced by Empresa Mexicana de Lucha Libre (EMLL) that took place on September 21, 1984, in Arena México, Mexico City, Mexico. The event commemorated the 51st anniversary of CMLL, which would become the oldest professional wrestling promotion in the world. The Anniversary show is EMLL's biggest show of the year, their Super Bowl event. The EMLL Anniversary Show series is the longest-running annual professional wrestling show, starting in 1934.

The main event of the show was a Lucha de Apuestas ("Bet Match") contested under best two-out-of-three falls rules between Atlantis and Talisman where the loser would be forced to unmask after the match in front of everyone in the arena. After his loss, Talisman unmasked and reveal his real name, Arturo Beristain Ramírez. In the semi-main event, another Lucha de Apuestas match, Sangre Chicana defeated MS-1 by count-out, and as a result, MS-1 was shaved bald. In the fourth match of the night El Canek successfully defended the UWA World Heavyweight Championship against Cien Caras. Three Six-man tag team matches rounded out the card.