Guillaume Louis Cottrau
- Born: 10th août 1797
- Died: 31st octobre 1847
- Birthplace: Paris
William Cottrau (Paris, August 10, 1797 - OCTOBER 31 1847) was a French composer and publisher.
William Cottrau (Paris, August 10, 1797 - OCTOBER 31 1847) was a French composer and publisher.