The Zagwe dynasty (Amharic: ዛጔ መንግሥት) was a medieval Agaw monarchy that ruled the northern parts of Ethiopia and Eritrea. It ruled large parts of the territory from approximately 1137 to 1270 AD, when the last Zagwe King Za-Ilmaknun was killed in battle by the forces of the Amhara King Yekuno Amlak. The Zagwe are most famous for their king Gebre Meskel Lalibela, who is credited with having ordered the construction of the rock-hewn monolithic churches of Lalibela.
The name "Zagwe" is thought to derive from the ancient Ge'ez phrase Ze-Agaw, meaning "of the Agaw", in reference to the Mara Tekle Haymanot, the founder of the dynasty. This term does not appear in contemporary sources, neither in indigenous documents nor in accounts of foreign observers.