Gisulf II

Gisulf II may refer to:


 * Gisulf II of Friuli, Duke of Friuli (r. c. 591 – c. 611)
 * Gisulf II of Benevento (died between 749 and 753)
 * Gisulf II of Salerno, last Lombard prince of Salerno (1052–1077)