Manuel León Hoyos (born February 10, 1989) is a Mexican chess Grandmaster.

He is the first Mexican chess player to break 2600 Elo in the official FIDE rating list with 2603 in October 2012.

He took part in the Chess World Cup 2011 in Russia and was eliminated by Grandmaster Alexei Shirov.

[11] León Hoyos tied for 1st place in the 2010 Arctic Chess Challenge in Norway with Grandmaster Mikhail Kobalia.

[12] He tied for 1st place at the 2013 Las Vegas Chess Festival together with Grandmaster Wesley So.