Pauli Siitonen, born 3 February 1938 in Simpele, Finland, is a Finnish former cross-country skier.
He competed in the 1968 Winter Olympics. He was one of the most successful long-distance cross-country skiers of the 1970s. In 1973, he won Vasaloppet, as second person from Finland.[1] He also won the Finlandia-hiihto in Finland and König-Ludwig-Lauf in West Germany.