| Native name | Sen Lwi dinò |
|---|---|
| Country | Haiti |
| Department | Nord-Ouest |
| Arrondissement | Saint-Louis-du-Nord |
| Population as of | 7 August 2003 |
| Population total | 69,592 |
| Time zone | EST (UTC-05:00) |
| Time zone (DST) | EDT (UTC-04:00) |
| Coordinates | 19°56′0″N 72°43′0″W |
| Elevation | 1 m |
Saint-Louis-du-Nord (sɛ̃ lwi dy nɔʁ; Haitian Creole: Sen Lwi dinò) is a commune in the Saint-Louis-du-Nord Arrondissement, in the Nord-Ouest department of Haiti. It has 69,592 inhabitants.