| Type: | commune |
| County: | Tulcea |
| Smârdan | |
| Leader Name: | Vasile Mărculescu[1] |
| Leader Party: | PSD |
| Leader Term: | 2020 - 2024 |
| Coordinates: | 45.2861°N 28°W |
| Elevation: | 4 |
| Area Total: | 130.36 |
| Population Total: | auto |
| Postal Code: | 827045 |
| Area Code: | +(40) 240 |
Smârdan is a commune in Tulcea County, Northern Dobruja, Romania. It is composed of a single village, Smârdan. It is situated on the right bank of the Danube, opposite the city of Brăila.