| Saint-Paul-Cap-de-Joux | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Saint-Paul-Cap-de-Joux (Tarn).svg |
| Arrondissement: | Castres |
| Canton: | Plaine de l'Agoût |
| Insee: | 81266 |
| Postal Code: | 81220 |
| Mayor: | Laurent Vandendriessche[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 43.6481°N 1.9764°W |
| Elevation M: | 155 |
| Elevation Min M: | 127 |
| Elevation Max M: | 300 |
| Area Km2: | 17.01 |
Saint-Paul-Cap-de-Joux (in French pronounced as /sɛ̃ pɔl kap də ʒu/; Languedocien: Sant Pau del Cabdal Jòus) is a commune in the Tarn department in southern France.