Agathonikos 3 | Prosopography of the Byzantine Empire |
| Floruit | VII/VIII |
| PmbZ No. | 138 |
| Titles | Apo eparchon (dignity) |
| Seal Sources | Gray Birch, W. de, Catalogue of Seals in the Department of Manuscripts in the British Museum (London, 1898) |
Agathonikos 3 was an apo eparchon; owner of a seal probably to be dated to the seventh or eighth century (Gray Birch proposed the eighth or ninth century): Gray Birch, BMSeals 17627. The name and title read: Ἀγαθονίκου ἀπὸ ἐπάρχων.
(Publishable link for this person: )