Michael II (disambiguation)
Michael II the Stammerer was a Byzantine emperor.
Michael II may also refer to:
- Pope Michael II of Alexandria, ruled 849–851
- Michael II of Duklja, King of Duklja, c. 1101 – 1102
- Michael II Komnenos Doukas of Epirus
- Michael II of Antioch, Syriac Orthodox Patriarch of Antioch
- Patriarch Michael II Fadel, ruled in 1793–1795
- Michael II, Grand Duke of Russia
- Michael II, Duke of Braganza
- Rogelio Del Rosario Martinez, called Pope Michael II