| Puiselet-le-Marais | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Puiselet-le-Marais (Essonne).svg |
| Coordinates: | 48.4066°N 2.2642°W |
| Insee: | 91508 |
| Postal Code: | 91150 |
| Arrondissement: | Étampes |
| Canton: | Étampes |
| Intercommunality: | CA Étampois Sud Essonne |
| Mayor: | Fabien Bidault[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 70 |
| Elevation Max M: | 143 |
| Area Km2: | 11.27 |
Puiselet-le-Marais (pronounced as /fr/) is a commune in the Essonne department in Île-de-France in northern France.
Inhabitants of Puiselet-le-Marais are known as Pirlotchets.