Odorheiu Secuiesc (; , ; ) is the second largest city in Harghita County, Transylvania, Romania. In its short form, it is also known as Odorhei in Romanian and Udvarhely in Hungarian. The Hungarian name of the town "Udvarhely" means "courtyard place."

Odorheiu Secuiesc (; , ; ) is the second largest city in Harghita County, Transylvania, Romania. In its short form, it is also known as Odorhei in Romanian and Udvarhely in Hungarian. The Hungarian name of the town "Udvarhely" means "courtyard place."