Francisco Solano López is a comic book artist born in 1928 in Argentina. He is known to be one of the best Argentine comic artists and his work has been published all over the world.

He started his career in the decade of 1950. He has illustrated several series for Héctor German Oesterheld, including El Eternauta in 1958.

He must not be confused with the 19th century dictator of Paraguay.