Mount Ararat (Turkish: Ağrı Dağı; Armenian: Մասիս, Արարատ; Masis, Ararat, Kurdish: Çiyayê Agirî; Persian: کوه آرارات Kuh-e Ararat) is a snow-capped, dormant volcanic cone in Turkey. It has two peaks: Greater Ararat (the tallest peak in Turkey, and the entire Armenian plateau with an elevation of 5,137 m/16,854 ft) and Lesser Ararat (with an elevation of 3,896 m/12,782 ft).

The Ararat massif is about 40 km (25 mi) in diameter. The Iran-Turkey boundary skirts east of Lesser Ararat, the lower peak of the Ararat massif. It was in this area that by the Tehran Convention of 1932 a border change was made in Turkey's favor, permitting her to occupy the eastern flank of the massif.

Mount Ararat in Judeo-Christian tradition is associated with the "Mountains of Ararat" where according to the book of Genesis, Noah's ark came to rest. It also plays a significant role in Armenian nationalism and irredentism.