Serge Segay (real name Sergey Vsevolodovich Sigov Russian: Сергей Всеволодович Сигов, 19 March 1947 - 21 September 2014), also known as Sergej Sigej,was a Russian artist, poet, writer as well as specialist in Russian Futurism. Many of his artworks are in private and public collections throughout the world. He was an important figure in movement as an artist, poet, writer, as well as a prominent figure in Mail art history.He was also key member of "Uktuss School" and "Anarfut" art movements.