The CMLL Día de Muertos (2018) (Spanish for "Day of the Dead") is a professional wrestling pay-per-view event, scripted and produced by the Mexican Lucha Libre promotion Consejo Mundial de Lucha Libre (CMLL). The show took place on November 2, 2018 in CMLL's main venue, Arena México, in Mexico City, Mexico and celebrated the Mexican Day of the Dead celebration. Many of the wrestlers working the show wore the traditional Día de Muertos face and body paint for the Día de Muerto event. From the fourth match on the losing wrestlers were be dragged to El Inframundo ("The Underworld"), a side entrance in the arena, by a group of wrestlers dressed up as minions of the ruler of the underworld.