Tutrakan (Bulgarian: Тутракан [ˈtutrɐkan], Romanian: Тurtucaia, Turkish: Turtukaya) is a town in northeastern Bulgaria, an administrative centre of the homonymous municipality, part of Silistra Province.

It is situated on the right bank of the Danube opposite the Romanian town of Oltenița (to which it was linked through a ferry but the ferry does not work anymore), in the very west of Southern Dobruja, 58 km east of Rousse and 62 km west of Silistra.

The town was founded by the Ancient Romans in the end of the first half of the 1st century under the name Transmarisca.

Tutrakan was liberated from Ottoman rule during the Russo-Turkish War of 1877-78 by Russians to become part of the Kingdom of Bulgaria.

Today it remains a vibrant fishing village, and the historic Fisherman's Quarter continues to attract tourists, bicyclists, boaters and artists.