The following is a list of composers by nationality.
Ernst Toch was an Austrian composer of European classical music and film scores, who from 1933 worked as an émigré in Paris, London and New York. He sought throughout his life to introduce new approaches to music.
Hilding Constantin Rosenberg was a Swedish composer and conductor. He is commonly regarded as the first Swedish modernist composer, and one of the most influential figures in 20th-century classical music in Sweden.
The following is a chronological list of classical music composers who live in, work in, or are citizens of Russia, or who have done so.