Tygalgah
| Tygalgah New South Wales | |
|---|---|
| Coordinates | 28°17′53″S 153°25′35″E / 28.29806°S 153.42639°E |
| Population | 116 (2021 census) |
| Postcode(s) | 2484 |
| LGA(s) | Tweed Shire |
| State electorate(s) | Lismore |
| Federal division(s) | Richmond |
Tygalgah is a locality in the Tweed Shire of New South Wales, Australia. It had a population of 116 as of the 2021 census.