35 cities
| City | 2025 Pop. ↓ |
|---|---|
| Rouen | 478,713 |
| Rennes | 371,499 |
| Reims | 182,460 |
| Roubaix | 96,990 |
| Rueil-Malmaison | 78,152 |
| Rosny-sous-Bois | 46,207 |
| Reze | 41,411 |
| Roanne | 34,366 |
| Romans-sur-Isere | 33,160 |
| Rillieux-la-Pape | 30,012 |
| Rochefort | 29,427 |
| Rodez | 28,337 |
| Rambouillet | 26,674 |
| Ris-Orangis | 25,082 |
| Romainville | 24,772 |
| Roissy-en-Brie | 20,933 |
| Riom | 20,142 |
| Romorantin-Lanthenay | 19,953 |
| Royan | 19,017 |
| Ronchin | 18,331 |
| Rive-de-Gier | 14,852 |
| Romilly-sur-Seine | 14,566 |
| Raismes | 13,719 |
| Rixheim | 13,608 |
| Roncq | 13,387 |
| Rumilly | 13,077 |
| Riedisheim | 12,724 |
| Ramonville-Saint-Agne | 12,573 |
| Roquebrune-sur-Argens | 12,485 |
| Rognac | 12,254 |
| Rouet | 12,178 |
| Roquebrune-Cap-Martin | 11,834 |
| Rombas | 10,942 |
| Riorges | 10,763 |
| Roche-la-Moliere | 10,372 |