Patriarch Gregory of Alexandria

Patriarch Gregory of Alexandria may refer to:


 * Patriarch Gregory I of Alexandria, Greek Patriarch of Alexandria in 1243–1263
 * Patriarch Gregory II of Alexandria, Greek Patriarch of Alexandria in 1316–1354
 * Patriarch Gregory III of Alexandria, Greek Patriarch of Alexandria in 1354–1366
 * Patriarch Gregory IV of Alexandria, Greek Patriarch of Alexandria in 1398–1412
 * Patriarch Gregory V of Alexandria, Greek Patriarch of Alexandria in 1484–1486