Arbanasi (Bulgarian: Арбанаси, also transliterated as Arbanassi) is a village in Veliko Tarnovo municipality, Veliko Tarnovo Province of central northern Bulgaria, set on a high plateau between the larger towns of Veliko Tarnovo (four kilometres away) and Gorna Oryahovitsa. It is known for the rich history and large number of historical monuments, such as 17th and 18th century churches and examples of Bulgarian National Revival architecture, which have turned it into a popular tourist destination.

The village's name comes from the Albanian word Arbërës or Arbanas, which means "land worker". From this root word, the Turkish arnavut, was used to denote Albanians and other people that came from parts of Macedonia and Albania that had a large Albanian population, regardless of nationality. As of 2005, Arbanasi has a population of 291 and the mayor is Tosho Krastev. It lies at 43°6′N 25°40′E / 43.1°N 25.667°E / 43.1; 25.667, 400 metres above sea level.

The lack of other documentary material leaves different opinions and speculations about the settlement's origin, name and population. It is accepted by some scholars that the village was populated by Bulgarian boyars that came from the westernmost parts of the Second Bulgarian Empire after Ivan Asen II's important victory over the Byzantines near Klokotnitsa on 9 March 1230, when the tsar conquered "the land of the Albanians" (зємѧ арбанаскѫѫ). This assumption is supported by 19th century notes from Georgi Rakovski and other scholars, but by no direct evidence or contemporary source.