Alwin Lopez Jarreau (12 March 1940 in Milwaukee, Wisconsin - 12 february 2017, Los Angeles, California), known popularly as Al Jarreau, was an American, Grammy Award–winning jazz singer. Versatile in his singing style, Jarreau is a twelve-time Grammy-nominated vocalist and the only vocalist in history to win a Grammy Award in three separate categories: jazz, pop, and R&B.

As the son of a vicar, he had his first singing experiences in a church choir.