An election to the Odessa City Duma was held on August 19 [O.S. August 6] 1917.[1][2] The election was part of a series of municipal elections across Russia that took place between the February and October revolutions of 1917. The Socialist-Revolutionary Party won a landslide victory in Odessa. The Odessa City Duma continued to play an important role until the end of 1917.[3]