| Type: | town |
| Timbillica | |
| State: | nsw |
| Coordinates: | -37.365°N 149.7011°W |
| Pop: | 0 |
| Postcode: | 2551[1] |
| Dist1: | 92.9 |
| Dir1: | NE |
| Location1: | Bega |
| Lga: | Bega Valley Shire |
| Stategov: | Bega |
| Fedgov: | Eden-Monaro |
Timbillica is a locality in the Bega Valley Shire of New South Wales, Australia.
As of the 2021 Australian census, no people resided in Timbillica, down from 9 in the . At the 2016 census, the median age of persons in Timbillica was 56 years. There were less males than females, with 37.5% of the population male and 62.5% female. The average household size was 2 people per household.