Noé "El Chivo" Hernández Valentin (March 15, 1978 – January 16, 2013) was a Mexican race walker. Hernández won a silver medal at the 2000 Olympics and participated at the 2004 Olympics.
On December 30, 2012, Hernández was shot in the head, and left the hospital on January 8, 2013. Hernández died on January 16, 2013, in Chimalhuacán, State of Mexico due to a cardiac arrest.