The CMLL Universal Championship 2013 (Campeonato Universal in Spanish) was a professional wrestling tournament produced by the Consejo Mundial de Lucha Libre (CMLL) promotion, which took place over three shows between August 23 and September 6, 2013, in Arena México, Mexico City, Mexico.

There were no specific storylines that build to the tournament, which has been held annually since 2009.

Regionally promoted championships such as the CMLL Arena Coliseo Tag Team Championship and the Occidente championships promoted in Guadalajara, Jalisco were not included in the tournament; only titles that have been defended in CMLL's main venue Arena Mexico were included.

Diamante Azul was scheduled to take part in the block, but had to pull out due to an injury and was replaced by CMLL Arena Coliseo Tag Team Champion Okumura.

[2][7][8] The finals of the tournament took place on September 6, 2013, and saw Tanahashi defeat Rush two falls to one to become the 2013 Universal Champion.