Norma Christine Waterson MBE (15 August 1939 – 30 January 2022) was an English singer and songwriter, best known as one of the original members of The Watersons, a celebrated English traditional folk group. Other members of the group included her brother Mike Waterson and sister Lal Waterson, a cousin John Harrison and, in later incarnations of the group, her husband Martin Carthy. Waterson was known as the "matriarch of the royal family of British folk music."