Udvarhelyszék (; formerly called Telegdiszék) was one of the Székely seats in the historical Székely Land.
Situated on the western part of the Székely Land, it was the main seat (, , sedes capitalis) for a significant period, being the home of the Count of the Székelys and the Székely National Assembly; it also fulfilled the main administrative and judiciary functions.
It administered two sub-seats (Hungarian: fiúszék, Latin: sedes filialis): Bardócszék and Keresztúrszék.
Population The religious make-up of Udvarhelyszék in 1867 was the following: Calvinist: 35,759 Roman Catholic: 34,282 Unitarian: 22,263 Greek Catholic: 2,054 Greek Orthodox: 1,847 Jewish: 115 Lutheran: 113 Foreigner: 496 Total: 96,929
Gallery
References Orbán, Balázs (1868). A Székelyföld leírása. Pest: Panda és Frohna Könyvnyomdája.