Matti Sippala, Finnish javelin thrower (d. 1997)
Matti Kalervo Sippala (11 March 1908 – 22 August 1997) was a Finnish athlete. His main event was the javelin throw, in which he won the silver medal at both the 1932 Summer Olympics and the 1934 European Championships, but he was also a good pentathlete, breaking the unofficial world record in 1931.