| La Croix-sur-Ourcq | |
| Commune Status: | Commune |
| Arrondissement: | Château-Thierry |
| Canton: | Villers-Cotterêts |
| Insee: | 02241 |
| Postal Code: | 02210 |
| Mayor: | Ludovic Gautier[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Région de Château-Thierry |
| Coordinates: | 49.1692°N 3.3542°W |
| Elevation M: | 136 |
| Elevation Min M: | 100 |
| Elevation Max M: | 204 |
| Area Km2: | 10.45 |
La Croix-sur-Ourcq (pronounced as /fr/) is a commune in the Aisne department in Hauts-de-France in northern France.