Atlas of Battles

siege, ancient

Siege of Theodosia

Siege of Theodosia was a siege conducted in 365 BC at Feodosiia, in what is now Ukraine. It was part of the Bosporan Wars of Expansion, which ran from 438 BC to 355 BC. The recorded result: Heracleote Victory.

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Fought365 BC
WhereFeodosiia, Ukraine45.049N, 35.379E
OutcomeHeracleote Victory
BelligerentsHeraclea Pontica; TheodosiaagainstBosporan Kingdom
Casualties and lossesLowandLow
Part ofBosporan Wars of Expansion438 BC to 355 BC

Where it sits in the Bosporan Wars of Expansion

Siege of Theodosia, 389 BCSiege of Theodosia, 365 BCSiege of Theodosia, 360 BC389 BC360 BCSiege of Theodosia, 365 BC
3 placed engagements of the Bosporan Wars of Expansion in time order; taller ticks are more widely documented. Each tick is a link.

Record

Date365 BC (year precision)
PlaceFeodosiia, Ukraine
45.049N, 35.379E
KindSiege, ancient
Strength1 Trireme; 1 transport; 3 rowboats; Less than 200 men
Casualties and lossesLowLow
Commanders
  • Leukon of Bosporus
Siege of TheodosiaSiege of TheodosiaSiege of TheodosiaSiege of TheodosiaSiege of CaffaSiege of CaffaBattle of KaffaSiege of TheodosiaSevastopolYaltaSimferopolKerchYevpatoriyaDzhankoy100 km45.049N, 35.379E
The recorded site, with the nearest other engagements in the atlas. Present-day coastlines, rivers and borders; towns from Natural Earth.

Nearest engagements

Contested ground: this site was fought over 6 times between 389 BC and 1616.

In the same war

Siege of Theodosia is one of 137 engagements of the 4th century BC in the atlas and one of 301 in present-day Ukraine.

Sources

Identity, coordinates, dates and the war from Wikidata Q29674995, released under CC0. Result, belligerents, commanders, strength and casualties from the infobox of the English Wikipedia article Siege of Theodosia (c. 365 BC), revision 1370745759, read 2026-11-14, licensed CC BY-SA 4.0; the article's text is not reproduced here. Present-day country and state from Natural Earth. Dates before 1582 follow the Julian calendar as recorded.