| Croix-Caluyau | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Croix-Caluyau (Nord).svg |
| Arrondissement: | Avesnes-sur-Helpe |
| Canton: | Avesnes-sur-Helpe |
| Insee: | 59164 |
| Postal Code: | 59222 |
| Mayor: | Jean-Marie Cousin[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Pays de Mormal |
| Coordinates: | 50.1478°N 3.5817°W |
| Elevation M: | 134 |
| Elevation Min M: | 128 |
| Elevation Max M: | 151 |
| Area Km2: | 4.01 |
Croix-Caluyau (in French pronounced as /kʁwa kalɥijo/) is a commune in the Nord department in northern France.[2]