Michael Doukas Glabas Tarchaneiotes or Michael Tarchaneiotes Glabas was a notable Byzantine aristocrat and general. He served under emperors Michael VIII Palaiologos and Andronikos II Palaiologos in the Balkans, fighting against the Second Bulgarian Empire, Serbia, the Angevins of Naples and the Despotate of Epirus. He is also notable as the patron of several churches, most notably the Pammakaristos Church in Constantinople, where he was buried.
The Pammakaristos Church, which Glabas restored and where he was later buried, as it is today.