Nabor Castillo Pérez (born 4 October 1990 in Pachuca, Hidalgo) is a judoka from Mexico.

[1] His primary intention when entering was to gain points to qualify for the 2012 Summer Olympics.

[2] He did so, and reached the third round in London, beating Khom Ratanakmony before losing to Elio Verde.

[3] Castillo was the first Mexican judoka to win a medal at a World Judo Grand Prix event.

This biographical article related to Mexican judo is a stub.