The following is a list of the 24 communes of the Réunion (an overseas department of France), along with the arrondissement (district) in which they are located, and the intercommunality of which they are a member.
| INSEE code | Postal code | Commune name | Year of creation | Arrondissement | Intercommunality[1] |
|---|---|---|---|---|---|
| 97401 | 97425 | Les Avirons | 1894 | Saint-Pierre | CIVIS |
| 97402 | 97412 | Bras-Panon | 1882 | Saint-Benoît | CIREST |
| 97424 | 97413 | Cilaos | 1965 | Saint-Pierre | CIVIS |
| 97403 | 97414 | Entre-Deux | 1882 | Saint-Pierre | CASUD |
| 97404 | 97427 | L'Étang-Salé | 1894 | Saint-Pierre | CIVIS |
| 97405 | 97429 | Petite-Île | 1935 | Saint-Pierre | CIVIS |
| 97406 | 97431 | La Plaine-des-Palmistes | 1899 | Saint-Benoît | CIREST |
| 97407 | 97420 | Le Port | 1895 | Saint-Paul | TCO |
| 97408 | 97419 | La Possession | 1890 | Saint-Paul | TCO |
| 97409 | 97440 | Saint-André | 1741 | Saint-Benoît | CIREST |
| 97410 | 97470 | Saint-Benoît | 1733 | Saint-Benoît (capital) | CIREST (seat) |
| 97411 | 97400 | Saint-Denis | 1689 | Saint-Denis (capital) | CINOR (seat) |
| 97418 | 97438 | Sainte-Marie | 1737 | Saint-Denis | CINOR |
| 97419 | 97439 | Sainte-Rose | 1790 | Saint-Benoît | CIREST |
| 97420 | 97441 | Sainte-Suzanne | 1704 | Saint-Denis | CINOR |
| 97412 | 97480 | Saint-Joseph | 1875 | Saint-Pierre | CASUD |
| 97413 | 97416 | Saint-Leu | 1790 | Saint-Paul | TCO |
| 97414 | 97421 | Saint-Louis | 1768 | Saint-Pierre | CIVIS |
| 97415 | 97428 | Saint-Paul | 1663 | Saint-Paul (capital) | TCO (seat) |
| 97417 | 97442 | Saint-Philippe | 1830 | Saint-Pierre | CASUD |
| 97416 | 97410 | Saint-Pierre | 1735 | Saint-Pierre (capital) | CIVIS (seat) |
| 97421 | 97433 | Salazie | 1899 | Saint-Benoît | CIREST |
| 97422 | 97418 | Le Tampon | 1925 | Saint-Pierre | CASUD (seat) |
| 97423 | 97426 | Les Trois-Bassins | 1897 | Saint-Paul | TCO |
Intercommunalities:
- CASUD: Communauté d'agglomération du Sud, created in 2010.
- CINOR: Communauté intercommunale du Nord de La Réunion, created in 2001.
- CIREST: Communauté intercommunale Réunion Est, created in 2002.
- CIVIS: Communauté intercommunale des Villes solidaires, created in 2003.
- TCO: Territoire de la Côte Ouest, created in 2002.