Renee Grant-Williams (January 8, 1943 – November 11, 2021) was an American vocal coach living in Nashville, Tennessee, United States. She is also an active classical singer, conductor, communication skills expert, and published author. Grant-Williams is considered one of the most effective voice coaches in the business and has been a consultant to nearly every major record label. Her client roster includes Faith Hill, Tim McGraw, Miley Cyrus, Christina Aguilera, Kenny Chesney, Bob Weir (Grateful Dead), Martina McBride, Keith Urban, Dixie Chicks, Carrie Underwood, Linda Ronstadt, and more.