Michael III was the Byzantine emperor in 842–867.
Michael III may also refer to:
- Pope Michael III of Alexandria, ruled in 880–907
- Michael III of Constantinople, ruled in 1170–1178
- Michael III of Duklja, Prince of Duklja, from c. 1170 to 1186
See also
This page was last edited on 4 January 2019, at 21:31