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Eino Olkinuora (11 November 1915 in Kaukola – 20 October 1941) was a Finnish cross-country skier who competed in the 1930s. He won a gold medal in the 4 × 10 km relay at the 1939 FIS Nordic World Ski Championships in Zakopane. Olkinuora was killed in action in Gavrilovkaja during World War II on 20 October 1941.