Musicians Who Died in 1806
- Feb 11 Vicente Martín y Soler, Valencian composer, dies at 51
- Feb 23 John Alcock, English composer and organist, dies at 90
- Mar 16 Giuseppe Colla, Italian composer, dies at 74
- Mar 23 George Pinto [Sanders], English violin prodigy, keyboard virtuoso, and composer, dies of tuberculosis at 20
- Apr 4 Friedrich Gottlob Fleischer, composer, dies at 84
- Jun 28 Johann Friedrich Ludwig Sievers, German composer, dies at 64
- Aug 9 Louis Ferdinand, Prussian prince and a soldier in the Napoleonic Wars, dies at 33
- Aug 10 Michael Haydn, Austrian composer, dies at 68
- Sep 12 Christian Gottfried Thomas, German composer, publisher, and musicologist, dies at 58
- Oct 23 Franz Seydelmann, German composer, dies at 58