大ブルガリア公国
Nikola Fichev () (1800 Direnova, Ottoman Empire - 1881 Veliko Tŭrnovo, Principality of Bulgaria), commonly known as Kolyu Ficheto () or with his Turkish honorific Usta (Master) Kolyu Ficheto, was a Bulgarian National Revival architect, builder and sculptor born in Dryanovo (then called Direnova) in 1800.