| Saint Denis les Bourg | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Saint-Denis-lès-Bourg (Ain).svg |
| Arrondissement: | Bourg-en-Bresse |
| Canton: | Bourg-en-Bresse-2 |
| Insee: | 01344 |
| Postal Code: | 01000 |
| Mayor: | Guillaume Fauvet[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Bassin de Bourg-en-Bresse |
| Coordinates: | 46.2025°N 5.19°W |
| Elevation Min M: | 209 |
| Elevation Max M: | 242 |
| Area Km2: | 12.58 |
Saint-Denis-lès-Bourg (pronounced as /fr/, literally Saint-Denis near Bourg) is a commune in the Ain department in eastern France.
The Veyle forms the commune's western border.