| Ellenburger Group | |
| Type: | Group |
| Age: | Ordovician |
| Region: | Texas, Llano Uplift |
| Country: | United States |
| Subunits: | Tanyard, Gorman and Honeycut Formation |
The Ellenburger Group is a geologic group in Texas. It preserves fossils dating back to the Ordovician period.