Jari Laukkanen may refer to:

Jari Laukkanen (cross-country skier) (1962–2019), Finnish cross-country skier Jari Laukkanen (ice hockey) (born 1967), Finnish ice hockey defenceman and coach Jari Laukkanen (curler) (born 1965), Finnish curler, team leader at the 2002 Winter Olympics