Eustathios 18 | Prosopography of the Byzantine Empire |
| Sex | M |
| Floruit | VIII |
| PmbZ No. | 1758 |
| Locations | Thessalonike (officeplace); Thessalonike |
| Titles | Basilikos spatharios (dignity); Eparch, Thessalonike (office) |
| Seal Sources | Dumbarton Oaks, A Catalogue of the Byzantine Seals at Dumbarton Oaks and in the Fogg Museum of Art, eds., J. Nesbitt and N. Oikonomides (Washington, DC, 1991-) |
Eustathios 18 was a basilikos spatharios and
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