| Reithouse | |
| Commune Status: | Commune |
| Coordinates: | 46.5603°N 5.5575°W |
| Insee: | 39455 |
| Postal Code: | 39270 |
| Arrondissement: | Lons-le-Saunier |
| Canton: | Moirans-en-Montagne |
| Mayor: | Rémi Thomas[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 489 |
| Elevation Max M: | 672 |
| Area Km2: | 4.84 |
Reithouse (pronounced as /fr/) is a commune in the Jura department in the region of Bourgogne-Franche-Comté in eastern France.[2]