Acèrbo or Acerbo is an Italian surname and may refer to:
Acerbo Morena (died 1167), Italian chronicler Giacomo Acerbo, Italian economist and Fascist politician, author of the Acerbo Law Maurizio Acerbo (born 1965), Italian politician and former Secretary of the Communist Refoundation Party Sandro Acerbo (born 1955), Italian voice actor
Other Coppa Acerbo, an Italian automobile race Acerbo Law, an Italian electoral law
See also
Acerbi, a related surname