Leena Silvennoinen (born 7 March 1958) is a Finnish orienteering competitor and world champion.
She won a gold medal in the relay event at the 1979 World Orienteering Championships in Tampere, with Leena Salmenkylä and Liisa Veijalainen on the Finnish relay team.World Orienteering Championship, senior statistics 1966-2006 (Retrieved on July 1, 2008)
See also Finnish orienteers List of orienteers List of orienteering events
References