| Poya | |
| Commune Status: | Commune |
| Province: | North Province and South Province |
| Map Size: | 270px |
| Adjustable Map: | Locator map of Poya 2018.png |
| Map Caption: | Location of the commune (in red) within New Caledonia |
| Insee: | 98827 |
| Postal Code: | 98827 |
| Mayor: | Évelyne Goro-Atu[1] |
| Term: | 2020 - 2026 |
| Coordinates: | -21.3487°N 165.151°W |
| Elevation M: | 20 |
| Elevation Min M: | 0 |
| Elevation Max M: | 1508 |
| Area Km2: | 845.8 |
| Population: | 2802 |
| Population Date: | 2019 census |
| Population Footnotes: | [2] |
| Ethnic: | Kanaks 58.85% Europeans 13.95% Wallisians and Futunans 5.03% Mixed 13.67% Other 8.49% |
| Ethnic Date: | 2019 census |
Poya (pronounced as /fr/) is a commune in New Caledonia, an overseas territory of France in the Pacific Ocean. The largest part of the commune (including the main settlement of Poya itself) lies in the North Province of New Caledonia, and a smaller part of the commune lies in the South Province, an odd situation resulting from the creation of New Caledonia's provinces in 1989. At the 2019 census, 2,592 of the 2,802 inhabitants of Poya lived on the North Province's side of the commune, while only 210 inhabitants lived on the South Province's side.
Poya has a tropical savanna climate (Köppen climate classification Aw). The average annual temperature in Poya is . The average annual rainfall is with March as the wettest month. The temperatures are highest on average in February, at around, and lowest in July, at around . The highest temperature ever recorded in Poya was on 19 November 1968; the coldest temperature ever recorded was on 24 May 1957.