Author
- Themistius 1
- Theoclius Historicus 3./4. Jh. n. Chr. 1
- Theocritus 5
- Theocritus, Chius, 4. Jh. v. Chr 1
- Theodectes Phaselinus 4. Jh. v. Chr. 1
- Theodoridas, Syracusanus, 3. Jh. v. Chr. 2
- Theodorus Mopsuestenus 350-428 1
- Theodosius, active 6th century 1
- Theodulf, Bishop of Orleans, ca. 760-821 1
- Theognetus Comicus 3rd c. B.C. 1
- Theognis 4
- Theognis Tragicus 5th c. B.C. 1
- Theon, of Smyrna 1
- Theophanes Byzantinus 1
- Theophanes Mytilenensis fl.1. Jh. v. Chr 1
- Theophilus Comicus 4./3. Jh. v. Chr. 1
- Theophrastus. 16
- Theopompus Comicus 5./4. Jh. v. Chr. 1
- Theopompus, of Chios 1
- Thespis Tragicus ca. um 534 v. Chr. 1
