| Siege of Sozopolis | |||||||
|---|---|---|---|---|---|---|---|
| Part of the Byzantine–Seljuq wars | |||||||
| |||||||
| Belligerents | |||||||
| Byzantine Empire | Seljuk Sultanate of Rûm | ||||||
| Commanders and leaders | |||||||
| John II Komnenos | Unknown | ||||||
| Casualties and losses | |||||||
| Unknown | Garrison killed, captured or routed | ||||||
The siege of Sozopolis saw the Byzantine conquest of the Seljuk Turk-held town of Sozopolis in 1120, improving Byzantine communications with the city of Attaleia.