Dorpat is the old name of Tartu, the second largest city in Estonia. Derived from that, it may refer to:
Bishopric of Dorpat (1224–1558), Prince-Bishopric of Terra Mariana, Holy Roman Empire Dorpat Voivodeship (1598–1621), voievodeship of Duchy of Livonia, Polish-Lithuanian Commonwealth Kreis Dorpat (1893–1918), county in Governorate of Livonia, Russian Empire University of Tartu, previously known as Universität Dorpat (University of Dorpat) Treaty of Dorpat (1564), treaty between Sweden and Russia during the Livonian War
Dorpat may also refer to: Paul Dorpat (1938–2026), American historian, author, and photographer
See also Tartu (disambiguation)