| Itancourt | |
| Commune Status: | Commune |
| Arrondissement: | Saint-Quentin |
| Canton: | Ribemont |
| Insee: | 02387 |
| Postal Code: | 02240 |
| Mayor: | Régis Nollet[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Val de l'Oise |
| Coordinates: | 49.8075°N 3.3458°W |
| Elevation M: | 100 |
| Elevation Min M: | 73 |
| Elevation Max M: | 122 |
| Area Km2: | 7.11 |
Itancourt (pronounced as /fr/) is a commune in the Aisne department in Hauts-de-France in northern France.