Gay Autterson (fl. 1971–85), sometimes credited as Gay Hartwig or Gay Autterson Hartwig, is an American voice actress. She was the voice of Betty Rubble in the 1970s. Her other voice roles for Hanna-Barbera included:
- Cindy Curbstone and Wiggy Rockstone on The Pebbles and Bamm-Bamm Show
- A supporting role in The Jetsons episode "Elroy in Wonderland"
- Supporting roles on The New Scooby-Doo Mysteries
- Marcella and Wanda Brewski in The 13 Ghosts of Scooby-Doo episode "When You Witch upon a Star"