| Aries-Espénan | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville d'Aries-Espénan (Hautes-Pyrénées).svg |
| Arrondissement: | Tarbes |
| Canton: | Les Coteaux |
| Insee: | 65026 |
| Postal Code: | 65230 |
| Mayor: | Isabelle Gandit[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays de Trie et du Magnoac |
| Coordinates: | 43.2781°N 0.5314°W |
| Elevation M: | 276 |
| Elevation Min M: | 262 |
| Elevation Max M: | 405 |
| Area Km2: | 5.55 |
Aries-Espénan (in French pronounced as /aʁi ɛspenɑ̃/; Occitan (post 1500);: Ariés e Espenan) is a commune in the Hautes-Pyrénées department in southwestern France.