AvtoVAZ is a Russian automobile manufacturing company owned by the state. It was formerly named as VAZ, an acronym for Volga Automotive Plant in Russian. AvtoVAZ is best known for its flagship series of Lada vehicles. In the Soviet Union, its products used various names, including Zhiguli, Oka, and Sputnik, which were phased out in the 1990s and replaced by Lada for the Russian market. From December 2019 to August 2020, AvtoVAZ sold Niva cars with Chevrolet branding.

Lada is a brand of cars manufactured by AvtoVAZ, a Russian state-owned company. From January 2021 until May 2022, Lada was integrated with then sister brand Dacia into Renault's Lada-Dacia business unit.