| Rountzenheim | |
| Native Name: | Runzenem |
| Image Coat Of Arms: | Blason ville fr Rountzenheim (Bas-Rhin).svg |
| Arrondissement: | Haguenau-Wissembourg |
| Canton: | Bischwiller |
| Insee: | 67418 |
| Postal Code: | 67480 |
| Commune: | Rountzenheim-Auenheim |
| Coordinates: | 48.8197°N 8.0069°W |
| Elevation Min M: | 116 |
| Elevation Max M: | 121 |
| Area Km2: | 6.67 |
| Population: | 1042 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
Rountzenheim (in French pronounced as /ʁuntsənaim/; German: Runzenheim; Swiss German; Alemannic; Alsatian: Runzenem) is a former commune in the Bas-Rhin department in Grand Est in north-eastern France. On 1 January 2019, it was merged into the new commune Rountzenheim-Auenheim.[2]