Arja Nuolioja

Arja Nuolioja (born 1 December 1968) is a Finnish ski-orienteering competitor and world champion.

She received an individual gold medal in the short distance, and a bronze medal in the long course at the 1996 World Ski Orienteering Championships in Lillehammer.

She finished first overall in the World Cup in Ski Orienteering in 1993 and 1995.