Borogontsy (Russian: Борогонцы) is a rural locality (a selo), the administrative centre of and one of three settlements, in addition to Myndaba and Tomtor, in Myuryunsky Rural Okrug of Ust-Aldansky District in the Sakha Republic, Russia in addition to being the administrative centre of Myuryunsky Rural Okrug to which the same three settlements are subordinated.