Sfântu Gheorghe (;
Hungarian:
Sepsiszentgyörgy or
Szentgyörgy, ; ) is the capital city of
Covasna County,
Romania. Located in the central part of the country and in the historical region of
Transylvania, it lies on the
Olt River in a valley between the
Baraolt Mountains and Bodoc Mountains. The city administers two villages, Chilieni (
Kilyén) and Coseni (
Szotyor).