Rubén Uriza Castro (May 27, 1920 – August 30, 1992) was a Mexican show jumping champion, and Olympic champion. He participated at the 1948 Summer Olympics in London where he won a gold medal in Team Jumping as a member of the Mexican winning team. He also received a silver medal in Individual Jumping. Both aboard his horse Harvey. He was born in Huitzuco, Guerrero and died in Mexico City.
|1948 London||Jumping, Team|
|1948 London||Jumping, Individual|