Caronia (disambiguation)
Caronia is a town in Italy. Caronia may also refer to:

 , an ocean liner owned by Cunard Line 1904–1933
 , a combined ocean liner/cruise ship owned by Cunard Line 1948–1967
 MS Caronia (previously Vistafjord), a cruise ship owned by Cunard Line 1983–2004
 British Rail Class 40 diesel locomotive D219
 Giuseppe Caronia (1884–1977), Italian politician