Mandritsa (Bulgarian: Мандрица, "Small dairy"; Albanian: Mandricë) is a village in southernmost Bulgaria, part of Ivaylovgrad municipality, Haskovo Province. It is known as the only Albanian village in Bulgaria. As of 14 December 2006, Mandritsa has a population of 75. It lies at 41°23′N 26°8′E / 41.383°N 26.133°E, 93 m above sea level.
Mandritsa is located on the right bank of the Byala Reka in the easternmost Rhodope Mountains, 15 km south of Ivaylovgrad and 2 km west of the Luda reka, which forms the border with Greece.