Manuel I of Trebizond

Manuel I Megas Komnenos
Emperor and Autocrat of the Romans
Fresco from Hagia Sophia depicting Emperor Manuel I Megas Komnenos
Emperor of Trebizond
Reign1238 – March 1263
PredecessorJohn I
SuccessorAndronikos II
Died1263
SpouseAnna Xylaloe
Rusudan of Georgia
Irene Syrikaina
IssueAndronikos II Komnenos
Theodora Megale Komnene
George Megas Komnenos
John II Megas Komnenos
DynastyKomnenos
FatherAlexios I
MotherTheodora Axouchina

Manuel I Megas Komnenos (Greek: Μανουήλ Κομνηνός; died March 1263) was the Emperor of Trebizond from 1238 until his death. He was the son of Emperor Alexios I and his wife, Theodora. At the time Manuel reigned, the Empire of Trebizond comprised a band of territory stretching along the southern coast of the Black Sea. Although Michael Panaretos, a 14th-century Trapezuntine chronicler, calls Manuel "the greatest general and the most fortunate" and states he ruled "virtuously in the eyes of God", the only event he documents for Manuel's reign is a catastrophic fire striking the city of Trebizond in January 1253. The major events of his reign are known from external sources, most important of which is the recovery of Sinope in 1254, which had been lost to the Sultanate of Rum forty years before.