Marián Varga (Skalica, Czechoslovakia, January 29, 1947 - August 9, 2017) was a Slovak musician, composer and organ player. He has played piano since the age of six. He studied piano and composition at the conservatory in Bratislava. He left the conservatory after three years to become a member of the group Prúdy, and contributed to the legendary album Zvoňte zvonky. He left Prúdy as suddenly as he had left conservatory only to establish the first Czechoslovak art rock band Collegium Musicum.