Guillén

Guillén or Guillen is a Spanish or French surname. Notable people with the surname include:


 * Alanis Guillen (born 1998), Brazilian actress.
 * Ambrosio Guillen (1929–1953), United States Marine who was posthumously awarded the Medal of Honor
 * Carlos Guillén, retired Venezuelan baseball player
 * Charlie Guillen, American writer and filmmaker
 * Fernando Guillén (disambiguation), multiple people
 * Harvey Guillén (born 1990), actor
 * Jorge Guillén, Spanish poet
 * José Guillén (born 1976), Dominican baseball player
 * Juan Manuel Guillén, El Salvadoran artist, digital producer for LCBO
 * Laurice Guillén (born 1947), Filipina actress
 * Montserrat Guillén (born 1964), Spanish statistician and economist
 * Nancy Guillén (born 1976), retired Salvadoran hammer thrower
 * Néstor Guillén Olmos (1890–1966), President of Bolivia for 27 days
 * Nicolás Guillén, Afro-Cuban poet
 * Ozzie Guillén (born 1964), Venezuelan baseball coach and former player
 * Osiel Cárdenas Guillén (born 1967), Mexican drug lord
 * Rafael Guillen ("Subcomandante Marcos"), spokesman for the Zapatista Army of National Liberation
 * Ricardo Guillén (born 1967), Spanish basketball player
 * Sammy Guillen (1924–2013), West Indian and New Zealand cricket player
 * Tonatiuh Guillén López, Mexican academic and government official, Mexico's immigration chief since December 2018
 * Vanessa Guillen, American soldier
 * Walter Guillén Soto, Catholic bishop in Honduras