Mikołaj Bazyli Potocki (ab. 1712 – 13 April 1782) was a Polish nobleman, starost of Kaniv, Bohuslav, benefactor of the Buchach townhall, Pochayiv Lavra, Dominican Church in Lviv, deputy to Sejm and owner of the Buchach castle. Mikołaj's father, Stefan Aleksander Potocki, Governor of Bełz, with his second wife, Joanna Sieniawska, were the founders of Basilian monastery of the UGCC in Buchach. Mikołaj Hieronim Sieniawski was his grandfather. Buried in Ławra Poczajowska (Pochayiv Lavra). * Pochayiv Lavra * Buchach townhall (1750–1751) * * , Buchach * Greek Catholic Church in Horodenka *