| L'Étang-Salé | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville DomFr Étang-Salé (Réunion).svg |
| Map: | Locator map of L’Étang-Salé 2018.png |
| Arrondissement: | Saint-Pierre |
| Canton: | L'Étang-Salé |
| Insee: | 97404 |
| Postal Code: | 97427 |
| Mayor: | Mathieu Hoarau[1] |
| Term: | 2022 - 2026 |
| Intercommunality: | Villes solidaires |
| Coordinates: | -21.2661°N 55.3669°W |
| Elevation M: | 31 |
| Elevation Min M: | 0 |
| Elevation Max M: | 1781 |
| Area Km2: | 38.65 |
L'Étang-Salé (pronounced as /fr/; French for The Salty Pond) is a commune in the department and region of Réunion. It is bordered by the communes of Les Avirons and Saint-Louis. Within the commune is the Étang-Salé forest. There is also a beach with black sand in the commune that is a popular surfing spot.
L'Étang-Salé has a tropical savanna climate (Köppen climate classification Aw) closely bordering on a hot semi-arid climate (BSh). The average annual temperature in L'Étang-Salé is . The average annual rainfall is with February 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 L'Étang-Salé was on 13 March 2004; the coldest temperature ever recorded was on 15 August 1992.