Giordano Orsini
Giordano Orsini may refer to:
- Giordano Bobone Orsini, Jordan of Santa Susanna, Carthusian monk, created Cardinal Deacon
- Giordano Orsini (died 1287), cardinal, brother of pope Nicholas III
- Giordano Orsini (Senatore 1341), Rome's Senatore in 1341, nephew of Pope Nicholas III
- Giordano Orsini (died 1438)
- ,
- Jourdan des Ursins, a.k.a. Giordano degli Orsini