The CMLL-Reina International Championship (Campeonato Internacional del CMLL-Reina in Spanish; CMLL-Reina Intānashonaru Ōza (CMLL-Reinaインターナショナル王座) in Japanese) was a women's professional wrestling championship promoted by Consejo Mundial de Lucha Libre (CMLL) and Reina Joshi Puroresu.

[3] Universal Woman's Pro Wrestling Reina held a tournament to crown the first champion on August 26, 2012, involving four wrestlers from Consejo Mundial de Lucha Libre of Mexico and Reina of Japan.

During the finals of the tournament, Leon defeated Tiffany to become the inaugural champion.

[1][2] Over the championship's seven-year history, there have been 12 reigns between nine champions and three vacancies.

Leon, alongside La Amapola and Maki Narumiya, are tied with most reign at two.