Sergius of Naples

Sergius of Naples may refer to


 * Sergius I of Naples (died 864)
 * Sergius II of Naples, Duke of Naples from 870 to 877
 * Sergius III of Naples
 * Sergius IV of Naples (died after 1036)
 * Sergius V of Naples, son and successor of John V as Duke of Naples from 1042 to 1082
 * Sergius VI of Naples (died 1097 or 1107)
 * Sergius VII of Naples (died 1137)