Otakar Německý (2 March 1902 – 18 March 1967) was a Czechoslovakian Nordic skier who competed in Nordic combined and Cross-country skiing in the 1920s.
He was born in Nové Město na Moravě. He was the younger brother of Josef Německý.
Německý won three medals at the FIS Nordic World Ski Championships with golds in the 18 km and Nordic combined (1925) and a silver in the Nordic combined (1927).
At the 1928 Winter Olympics he finished 16th in the 18 kilometre cross-country skiing event and ninth in the Nordic combined competition.