| Faches-Thumesnil | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason_ville_fr_Faches-Thumesnil_(59).svg |
| Arrondissement: | Lille |
| Canton: | Faches-Thumesnil |
| Insee: | 59220 |
| Postal Code: | 59155 |
| Mayor: | Patrick Proisy[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Métropole Européenne de Lille |
| Coordinates: | 50.5994°N 3.0744°W |
| Elevation M: | 43 |
| Elevation Min M: | 30 |
| Elevation Max M: | 58 |
| Area Km2: | 4.62 |
Faches-Thumesnil (pronounced as /fr/) is a commune in the Nord department in northern France.[2]
It is a suburb south of Lille and forms part of the Métropole Européenne de Lille.
Faches Thumesnil is twinned with the market town of St.Neots in Cambridgeshire, England, and with the town of Naousa, Greece.