| Gaidar | |
| Native Name: | Haydar |
| Settlement Type: | Commune |
| Pushpin Map: | Moldova Găgăuzia |
| Subdivision Type: | Country |
| Subdivision Type2: | District |
| Subdivision Name2: | Gagauzia |
| Leader Party: | Independent[1] |
| Leader Title: | Mayor |
| Leader Name: | Ilia Chiosea |
| Coordinates: | 46.1028°N 28.765°W |
| Population Total: | 4,038 |
| Population As Of: | 2014 census |
| Population Footnotes: | [2] |
| Postal Code Type: | Postal code |
| Timezone1: | EET |
| Utc Offset1: | +2 |
| Timezone1 Dst: | EEST |
| Utc Offset1 Dst: | +3 |
46.2092°N 28.9442°WGaidar (Haydar) is a commune and village in the Gagauz Autonomous Territorial Unit of the Republic of Moldova. The 2004 census listed the commune as having a population of 4,525 people.[3] Gagauz total 4,368. Minorities included 32 Moldovans, 47 Russians, 25 Ukrainians, 37 Bulgarians and 12 Roma.