| Hîrjauca | |
| Settlement Type: | Commune |
| Pushpin Map: | Moldova |
| Subdivision Type: | Country |
| Subdivision Type2: | District |
| Subdivision Name2: | Călărași District |
| Leader Title: | Mayor |
| Coordinates: | 47.3269°N 28.2217°W |
| Population Total: | 2,505 |
| Population As Of: | 2014 |
| Population Footnotes: | [1] |
| Postal Code Type: | Postal code |
| Timezone1: | EET |
| Utc Offset1: | +2 |
| Timezone1 Dst: | EEST |
| Utc Offset1 Dst: | +3 |
Hîrjauca is a commune in Călărași District, Moldova with 2,877 inhabitants (2004 census).[2] It is composed of four villages: Hîrjauca, Leordoaia, Mîndra and Palanca.[3]