| Year | Title | Role | Notes |
| 1971 | The Homecoming: A Christmas Story | Elizabeth | TV film which inspired The Waltons |
| 1972 | The Heist | Wendy Craddock | TV movie |
| 1972–1981 | The Waltons | Elizabeth Walton | TV series |
| 1972 | Me and the Chimp | Kitty Reynolds | 13 episodes |
| 1979 | Family Feud | Herself | Episode: "Dukes of Hazzard vs. The Waltons " |
| 1980 | The Waltons: A Decade of the Waltons | Elizabeth Walton / Herself | TV movie |
| 1982 | A Day for Thanks on Walton's Mountain | Elizabeth Walton | TV movie |
| 1982 | Mother's Day on Waltons Mountain | Elizabeth Walton | TV movie |
| 1982 | A Wedding on Walton's Mountain | Elizabeth Walton | TV movie |
| 1993 | A Walton Thanksgiving Reunion | Elizabeth Walton | TV movie |
| 1995 | A Walton Wedding | Elizabeth Walton | TV movie |
| 1997 | A Walton Easter | Elizabeth Walton | TV movie |
| 2004 | A Walton's Family Reunion | Herself | Documentary special |