The State Council of the Chuvash Republic (Russian: Государственный Совет Чувашской Республики, romanized: Gosudarstvennyy Sovyet Chuvashskoy Respubliki; Chuvash: Чăваш Республикин Патшалăх Канашĕ, romanized: Čăvaš Respublikin Patšalăh Kanašĕ) is the regional parliament of Chuvashia, a federal subject of Russia. It consists of 44 deputies elected for five-year terms.
The presiding officer is the chairman.