Kostia Konstantinoff Sheet Music
- Born: 15th June 1903
- Died: 30th May 1947
- Birthplace: Odessa, Ukraine
Kostja Konstantinoff 1 (Russian: Костя Константинов) was a Russian composer, pianist and conductor. The works of Kostya Konstantinoff were performed in Paris at the Festival of Russian music at Théâtre des Champs-Élysées (1932). He led the Orchestre Symphonique de Paris during the performance of his symphonic poem Stadium (Olympic Games 1933).