Troncoso

Troncoso may refer to:


 * Carlos Morales Troncoso (1940–2014), vice president of the Dominican Republic 1986–1994
 * Carmela Troncoso (born 1982), Spanish telecommunication engineer, researcher and LGBT+ activist
 * César Troncoso (born 1963), Uruguayan actor
 * Enrique Troncoso Troncoso (1937–2018), Chilean Roman Catholic bishop
 * Jorge Troncoso (born 1993), Chilean footballer
 * Manuel de Jesús Troncoso de la Concha (1878–1955), intellectual and president of the Dominican Republic 1940–1942
 * Martín Troncoso (born 1986), Argentine footballer
 * Maruja Troncoso Ortega (born 1937), Spanish soprano and professor
 * Patricio Troncoso (born 1993), Chilean footballer
 * Ramón Troncoso (born 1983), Dominican baseball player
 * Sergio Troncoso (born 1961), American author of short stories and novels