Sven "X-et" Leonard Erixson (November 23, 1899 - May 17, 1970), was a Swedish painter and sculptor. Son of Alfred and Mathilda Eriksson, he was married to Ingeborg Erixson with whom he had two children; a son, the artist Sverre Erixson (born 1932) and a daughter, the actor Irma Erixson (born 1937).