Nikolai Vladimirovich Semashko (Cyrillic: Николай Владимирович Семашко; 1907 in the Russian Empire – March 4, 1976 in Moscow, Russian SFSR, Soviet Union) was a Soviet sports administrator.
He was the head of the Soviet State Sports Committee (1939–1940 and 1950–1954).
In 2007, he was enshrined as a contributor in the FIBA Hall of Fame.
In his career, Semashko was also an international referee, vice-president of FIBA and president of FIBA Europe (before, the Standing Conference of Europe).
[1] The prize for the winning team at EuroBasket is called Nikolai Semashko Trophy.