Nikolay Koslov (1928 – 2007) was a Soviet/Russian cross-country skier who competed in the 1950s. He won a silver medal in the 4 x 10 km at the 1954 FIS Nordic World Ski Championships.

Nikolay Koslov
Medal record
Men's cross-country skiing
World Championships
Silver medal – second place 1954 Falun 4 x 10 km
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