| Coursan-en-Othe | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Coursan-en-Othe 10.svg |
| Arrondissement: | Troyes |
| Canton: | Aix-Villemaur-Pâlis |
| Insee: | 10107 |
| Postal Code: | 10130 |
| Mayor: | Chantal Marquais-Gourdon[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 48.0725°N 3.8397°W |
| Elevation M: | 150 |
| Area Km2: | 9.27 |
Coursan-en-Othe (in French pronounced as /kuʁsɑ̃ ɑ̃.n‿ɔt/) is a commune in the Aube department in north-central France.