Alexei Sergeevich Tsvetkov (Russian: Алексе́й Серге́евич Цветко́в; March 17, 1924, Bukarevo (Tver Province), Soviet Russia – 2011, Moscow, Russian Federation) was a Russian sculptor (animal painter), Honored Artist of Russian Federation, who lived and worked in Moscow. His sculptures reside in State Russian Museum, State Tretyakov Gallery, in art museums and private collections in Russia and other countries of the world.