Lari Lehtonen (born 21 June 1987 in Imatra) is a Finnish former cross-country skier who began competing at senior level in 2005.

At the 2010 Winter Olympics in Vancouver, he finished 33rd in the 30 km mixed pursuit and 43rd in the 50 km event.

Lehtonen's best World Cup finish was 18th in a 15 km event at Estonia in 2010.

[1] All results are sourced from the International Ski Federation (FIS).

This biographical article relating to Finnish cross-country skiing is a stub.