Frias, Frías or FRIAS may refer to: Places Frías, Province of Burgos, Castile and León, Spain Frias Castle Frías de Albarracín, Aragon, Spain Frías District, Peru Frías, Santiago del Estero, Argentina Comandancia Frías, Argentina People Frías (name), and Frias, including a list of people with the name Duke of Frías, a Spanish hereditary title Other uses Fellow of the Royal Incorporation of Architects in Scotland (FRIAS) Freiburg Institute for Advanced Studies (FRIAS) See also Octávio Frias de Oliveira Bridge, in São Paulo, Brazil Tomás Frías Autonomous University, in Bolivia Tomás Frías Province, in Bolivia