Palacios is a common surname in Spain and Latin America. It is also found in other parts of the world, such as the United States, France, and Italy.
There are many notable people with the surname Palacios, including:
* Alfredo Palacios (1875-1946), an Argentine politician and physician
* Andres Palacios (born 1975), a Mexican actor
* Carlos Palacios (born 2000), a Chilean footballer
* Eduardo Palacios (born 1962), a Mexican baseball player
* Fernando Palacios (born 1965), a Spanish cyclist
* Gabriel Palacios (born 1989), a Venezuelan baseball player
* Guillermo Palacios (born 1979), a Mexican boxer
* Ignacio Palacios (born 1982), a Spanish cyclist
* Jorge Palacios (born 1981), a Mexican boxer
* José Palacios (born 1950), a Spanish cyclist
* Juan Palacios (born 1954), a Cuban boxer
* Julio Palacios (born 1970), a Colombian cyclist
* Laura Palacios (born 1990), a Colombian cyclist
* Luis Palacios (born 1951), a Spanish cyclist
* Manuel Palacios (born 1978), a Mexican boxer
* María Palacios (born 1984), a Colombian cyclist
* Martha Palacios (born 1981), a Mexican boxer
* Miguel Palacios (born 1967), a Spanish cyclist
* Oscar Palacios (born 1977), a Mexican boxer
* Pablo Palacios (born 1978), a Mexican boxer
* Patricia Palacios (born 1970), a Spanish cyclist
* Pedro Palacios (born 1972), a Colombian cyclist
* Rafael Palacios (born 1989), a Colombian cyclist
* Ricardo Palacios (born 1958), a Mexican boxer
* Roberto Palacios (born 1972), a Peruvian footballer
* Rodrigo Palacios (born 1982), an Argentine footballer
* Sergio Palacios (born 1992), a Mexican footballer
* Sonia Palacios (born 1980), a Spanish cyclist
* Susana Palacios (born 1984), a Mexican boxer
* Víctor Palacios (born 1964), a Colombian cyclist
* Willy Palacios (born 1967), a Colombian boxer