Carreras is a Spanish surname. Notable people with the surname include:
Amanda Carreras, Gibraltarian tennis player
Enrique Carreras, Peruvian-Argentine screenwriter and director
Georgina Carreras, Spanish football player
James Carreras, British film director
José Carreras, Spanish tenor
Julio Carreras (h), Argentine writer, artist and musician
Lluís Carreras, Spanish football player and coach
Narcís de Carreras, Spanish lawyer and former president of Barcelona FC
Michael Carreras, British film producer and director
