Bayon (disambiguation)
The Bayon is a Khmer temple at Angkor in Cambodia.

Bayon may also refer to:
 Bayon, Meurthe-et-Moselle, a village and commune in northeastern France
 Bayon River, a short stream in the southeastern France
 Bayon (band), a band from Germany
 Bayon Television, a television and radio operator in Cambodia

People with the surname
 Eugène Bayon, French Olympic sprinter
 Henry Peter Bayon (1876-1952), Italian Italian pathologist and science historian
 Madeleine Bayon, French acrobatic gymnast
 Mariana Bayón (born 1991), Mexican model
 Marie Emmanuelle Bayon Louis (1746–1825), French composer, pianist, and salonnière
 Samuel Bayón (born 1983), Spanish association football player