Emperor Alexius

Emperor Alexius or Alexis may refer to:

• Alexios I Komnenos (1048–1118), Byzantine emperor
• Alexios II Komnenos (1169–1183), Byzantine emperor
• Alexios III Angelos (1153–1211), Byzantine emperor
• Alexios IV Angelos (1182–1204), Byzantine emperor
• Alexios V (died 1205), Alexios Doukas Mourtzouphlos, Byzantine emperor
• Alexios I of Trebizond (1182–1222)
• Alexios II of Trebizond (1282–1330)
• Alexios III of Trebizond (1338–1390)
• Alexios IV of Trebizond (1382–1429)
• Alexis I of Russia (1629–1676), Alexei Mikhailovich Romanov