Mario Romero

Mario Romero may refer to:


 * Mario Romero (poet) (1943–1998), Argentine poet, playwright and translator
 * Mario Romero (Nicaraguan boxer), Nicaraguan Olympic boxer
 * Mario Romero (Venezuelan boxer), Venezuelan Olympic boxer
 * Mario Antonio Romero (born 1980), Argentine football striker
 * Mario Luna Romero, tribal secretary of the Yaqui tribe of Vicam, Sonora