Lenia Fabiola Ruvalcaba Álvarez (born 23 April 1986) is a Mexican visually-impaired judoka.

Competing in the 70 kg division she won a silver medal at the 2008 Paralympics and a gold at the 2016 Rio Games.

[1][2] Ruvalcaba also took part in regular judo competitions and won a team bronze medal at the 2010 Central American and Caribbean Games.

By earning gold in Rio, Ruvalcaba became the first Mexican female to win an Olympic or Paralympic judo tournament.

[3] Ruvalcaba won one of the bronze medals in the women's 70 kg event at the 2020 Summer Paralympics held in Tokyo, Japan.