Kolatak (Armenian: Քոլատակ; Azerbaijani: Kolatağ) is a village located in the Aghdara District of Azerbaijan, in the region of Nagorno-Karabakh.

[3] Situated on a mountain above the village is the Armenian monastery of Hakobavank, from between the 7th and 13th centuries.

During the Soviet period, the village was a part of the Mardakert District of the Nagorno-Karabakh Autonomous Oblast.

Historical heritage sites in and around the village include the monastery of Hakobavank (Armenian: Հակոբավանք; also known as the monastery of Metsaranits, Մեծառանից) from between the 7th and 13th centuries, the fortress of Kachaghakaberd (Armenian: Կաչաղակաբերդ) in the mountains to the south - an important fortress in the medieval Armenian Principality of Khachen, the medieval fortress of Berdakar (Armenian: Բերդաքար), khachkars from between the 9th and 13th centuries, the church of Koshik Anapat (Armenian: Կոշիկ անապատ), the fortress of Isarantsots (Armenian: Իսարանցոց) and a cemetery from between the 12th and 13th centuries, a 13th-century church, the village of Alan Veran (Armenian: Ալան Վերան) and a cemetery from between the 16th and 18th centuries, the 17th-century Mandur Church (Armenian: Մանդուռի եկեղեցի, romanized: Manduri Yekeghetsi), the 17th/18th-century village of Hndzan (Armenian: Հնձան), a 19th-century oil mill, and a cave.

As of 2015, the village has a municipal building, a secondary school, and a medical centre.