Margaret "Peggy" Woolley, is a fictional character from the BBC Radio 4 soap opera The Archers. Portrayed by June Spencer for over 70 years, Peggy has served as the core family's – and by extension, the village's – matriarch. Until July 2022 Spencer was the only remaining member of the original cast.

June Rosalind Spencer is an English retired actress best known for her long-running role as Peggy Woolley in the BBC Radio 4 soap opera The Archers. Spencer played the character from 1950 to 1953, and again from 1962 to 2022.