| L'Isle-de-Noé | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr L'Isle-de-Noé (Gers).svg |
| Arrondissement: | Mirande |
| Canton: | Pardiac-Rivière-Basse |
| Insee: | 32159 |
| Postal Code: | 32300 |
| Mayor: | Jean-Jacques Ortholan[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 43.5875°N 0.4133°W |
| Elevation M: | 142 |
| Elevation Min M: | 125 |
| Elevation Max M: | 283 |
| Area Km2: | 25.66 |
L'Isle-de-Noé (in French pronounced as /l il də nɔe/; Occitan (post 1500);: L'Ila d'Arbeishan) is a commune in the Gers department in southwestern France.
The Petite Baïse forms part of the commune's southeastern border, flows northwest through the middle of the commune, then flows into the Baïse in the village.
The Baïse forms part of the commune's southern border, flows north through the middle of the commune, then forms part of its northern border.