CMLL Noche de Campeones 2023 took place in Arena Mexico in Mexico City, Mexico on September 29, 2023.
Results[]
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Bárbaro Cavernario (c) defeated Esfinge to retain the CMLL World Light Heavyweight Championship
- Stephanie Vaquer defeated La Catalina to win the vacant CMLL World Women's Championship
- Mercurio (c) defeated Pierrothito to retain the CMLL World Mini-Estrella Championship
- Místico (c) defeated Virus to retain the NWA World Historic Middleweight Championship
- Apocalipsis, Cholo & Disturbio defeated Los Atrapasuenos (Rey Cometa, Dulce Gardenia & Espíritu Negro) (c) in a Six Man Tag Team Match to win the Mexican National Trios Championship
- Titán (c) defeated Mascara Dorada to retain the CMLL World Welterweight Championship