Nina Viktorovna Baldycheva (Russian: Нина Викторовна Балдычева) (Alternate listings: Nina Fedorova, Nina Baldycheva-Fedorova, and Nina Fyodorova) (born July 18, 1947). is a former Sovietcross country skier who competed from 1970 to 1980. She won three medals at the Winter Olympics with a gold in the 4 x 5 km (1976), a silver in the 4 x 5 km (1980), and a bronze in the 5 km (1976).
Baldycheva's also found success at the FIS Nordic World Ski Championships where she earned three medals. This included two golds (3 x 5 km: 1970, 4 x 5 km: 1974) and one bronze (5 km: 1970).