Zvenigovo is a town located in Russia and serves as the administrative center of the Zvenigovsky District within the Mari El Republic. It is situated on the left bank of the Volga River, approximately 90 kilometers (56 mi) south of Yoshkar-Ola, which is the capital of the republic.
According to data from the 2010 Census, the town had a population of 11,946 residents. It functions as a primary administrative hub for its surrounding district in the region.