Czerwionka-Leszczyny is a town located in the Silesian Voivodeship in southern Poland. It serves as the only town within Rybnik county and functions as the seat of the Czerwionka-Leszczyny municipality, which encompasses six villages.
The town was established through the merger of two towns and two villages, all of which continue to maintain their separate identities today. As of December 2021, the population of Czerwionka-Leszczyny is recorded at 27,683.