- Jan 1 Jaroslav Jezek, composer, dies at 35
- Jan 4 Leon Jessel, German composer (The Parade of the Tin Soldiers), dies at 70
- Jan 6 Emma Calvé, French soprano (b. 1858)
- Jan 8 Arvo Hannikainen, Finnish composer, dies at 44
- Jan 17 Frederick Jerome Work, composer, dies at 61
- Jan 21 Henryk Opienski, Polish composer/musicologist/conductor, dies at 72
- Jan 25 Eugene Samuel-Holeman, composer, dies at 78
- Jan 28 Pablo Luna y Carne, composer, dies at 61
- Jan 29 Ladislao Joseph Philip Paul Zavrtal, composer, dies at 92
- Jan 30 Vasily Pavovlich Kalafati, composer, dies at 72
- Feb 15 Guido Adler, Austrian musicologist, dies at 91
- Feb 15 Stanislav Binicki, composer, dies at 69
- Feb 20 Guido Gasperini, composer, dies at 76
- Feb 25 Leo Ascher, Austrian-born composer who moved to the US, dies at 61
- Mar 4 Yuliya Lazarevna Veysberg, composer, dies at 62
- Mar 12 Enrique Morera, composer, dies at 76
- Mar 15 Alexander van Zemlinsky, Austrian and US composer (African Dance), dies at 70
- Mar 20 Theodoro Valcarcel, composer, dies at 41
- Apr 3 Albert Siklos, composer, dies at 63
- Apr 3 Paul Gilson, Belgian composer, dies at 76
- Apr 8 Kostas Skarvelis, Greek songwriter (b. 1880)
- Apr 30 Catherine Murphy Urner, composer, dies at 51
- May 7 Felix Paul von Weingartner, Austria conductor/composer, dies at 79
- May 10 Joseph M Weber, comedian/singer (Weber & Lewis Fields), dies at 74
- May 13 Hyam Greenbaum, composer, dies at 41
- May 17 Alfred Hollins, British composer, dies at 76
- Jun 1 Ernest Pingoud, composer, dies at 53
- Jun 12 Walter Leigh, composer, dies at 36
- Jun 18 Arthur Pryor, American band composer and trombone player, dies at 71
- Jul 8 Catherinus Elling, composer, dies at 83
- Aug 4 Alberto Franchetti, composer, dies at 81
- Aug 11 Richard Heinrich Stein, composer, dies at 60
- Aug 18 Erwin Schulhoff, Czech Russian composer and pianist, dies at 48
- Aug 22 Henry Eichheim, composer, dies at 72
- Aug 22 Mikhailmichel Fokine, Russian ballet dancer and choreographer, dies
- Aug 25 Panayot Pipkov, composer, dies at 70
- Oct 11 Leonid Vladimirovich Nikolayev, composer, dies at 64
- Oct 23 Ralph Rainger, composer, dies at 41
- Nov 1 Hugo Distler, composer, dies at 34
George M. Cohan
Nov 5 George M Cohan, father of musical comedy, dies of cancer at 64
George M. Cohan
- Nov 16 Joseph Schmidt, Austrian-Hungarian tenor and actor (Der Liebesexpreß, A Star Fell from Heaven), dies from a heart atack at 38
- Nov 19 Edouard Combe, composer, dies at 76
- Dec 3 Wilhelm Peterson-Berger, Swedish composer and music critic, dies at 75
- Dec 13 Eleanor Everest Freer, composer, dies at 78
- Dec 20 Jean Gilbert [Max Winterfeld], German composer, dies at 63
- Dec 24 Friedrich Klose, composer, dies at 80
- Dec 25 Vojislav Vuckovic, composer, dies at 32