Seon

Seon may refer to:


 * Seon, Switzerland, a municipality in the canton of Aargau
 * Seon, a type of arranged marriage in South Korea
 * Korean Seon, a Zen school of Korean Buddhism
 * Seon (food), steamed vegetable dishes with fillings in Korean cuisine
 * Seon (Korean name), including a list of people with the name
 * Seon, Anglicisation of Gaelic forename Seán or Seathan (other Anglicisations include Sean, Shane, Eathain, Iain, and Ian, Shaun, and Shawn).
 * Seon, like Sheehan, an Anglicised form Gaelic surname Ó Síocháin.