Linda Gail Lewis (born 18 July 1947 in Ferriday, Louisiana) is an American singer and pianist. She is the sister of Jerry Lee Lewis. She plays piano and has recorded with Stephen Ackles, Van Morrison, and with her brother. She also has recorded with her two daughters Mary Jean Ferguson and Annie Marie Dolan in a group called The Lewis 3. She is married to Eddie Braddock, former Stax promotions director.