Mirja Lehtonen (19 October 1942, Uurainen, Central Finland – 25 August 2009)[1] was a cross-country skier from Finland who competed during the early 1960s.

She won two medals at the 1964 Winter Olympics in Innsbruck with a silver in the 5 km and a bronze in the 3 × 5 km relay.

Lehtonen also won a bronze medal in the 3 × 5 km relay at the 1962 FIS Nordic World Ski Championships in Zakopane.

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

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