Ytyk-Kyuyol (Russian: Ытык-Кюёль; Sakha: Ытык-Күөл) is a rural locality (a selo) and the administrative center of Tattinsky District of the Sakha Republic, Russia, in addition to being the only inhabited locality, and the administrative center of Tattinsky Rural Okrug. The village is located on the left bank of the Tatta River ( part of the Aldan's basin), and is located 255 kilometers (158 mi) from Yakutsk.