Tulcea County
| Tulcea County Județul Tulcea | |
|---|---|
| Coordinates: 44°59′N 28°46′E / 44.98°N 28.77°E | |
| Country | Romania | 
| Development region | Sud-Est | 
| Historical region | Dobruja | 
| Capital | Tulcea | 
| Government | |
| • President of the County Board | Horia Teodorescu (PSD) | 
| • Prefect | Alexandru Dan Munteanu | 
| Area | |
|  • Total | 8,484 km2 (3,276 sq mi) | 
| • Rank | 4th | 
| Population  (2021-12-01) | |
|  • Total | 193,355 | 
| • Rank | 40th | 
| • Density | 23/km2 (59/sq mi) | 
| Telephone code | (+40) 240 or (+40) 340 | 
| ISO 3166 code | RO-TL | 
| GDP (nominal) | US$ 1.378 billion (2015) | 
| GDP per capita | US$ 6,838 (2015) | 
| Website | County Council County Prefecture | 
Tulcea County (Romanian pronunciation: [ˈtult͡ʃe̯a]) is a county (județ) of Romania, in the historical region Dobruja, with the capital city at Tulcea. It includes in its northeast corner the large and thinly-populated estuary of the Danube.