The A.V. Grigoriev Art and History Museum (Russian: Художественно-исторический музей им. А. В. Григорьева) is one of the oldest art galleries in the Volga region, founded in 1919 by Alexander Grigoriev in Kozmodemyansk, Mari El Republic. Branch of the municipal institution " Kozmodemyansky cultural and historical museum complex ". In 2020, the museum was ranked among the 10 best regional museum of Russian Art.