Sudzha is a town and the administrative center of Sudzhansky District in Kursk Oblast, Russia, located on the Sudzha and Olyoshnya Rivers 105 kilometers (65 mi) southwest of Kursk, the administrative center of the oblast. It has a population of 5,127 people. It is the natural gas exchange feeder where the Trans-Siberian pipeline meets the Brotherhood pipeline. Since 15 August 2024, the town has been occupied by Ukrainian forces as a result of an incursion into the region.