Iskra (Bulgarian: Искра) is a village in northeastern Bulgaria, part of the Sitovo Municipality in Silistra Province.

There are forests around the village where game birds, rabbits, foxes, jackals and other animals live.

The Turkish name of the village is Aydoğdu, which means "moon rose" in English and "spark" in Bulgarian.

During the Second Balkan War in 1913, the village and the whole region of Southern Dobruja were occupied by Romania and remained in that country until 1940, when it was returned to Bulgaria as a result of the Treaty of Craiova.

In the village, celebrations are held by going to the forest on May 24 of every year to mark the Day of Slavonic Alphabet, Bulgarian Enlightenment and Culture.