En todo el mundo existen al menos 21 ciudades llamadas San Luis. A continuación se encuentra la información geográfica de todas estas ciudades.
| # | País | Región | Ciudad | Coordenadas |
|---|---|---|---|---|
| 1 | México | Baja California | San Luis | 32.432, -116.954 |
| 2 | Estados Unidos | Arizona | San Luis | 32.487, -114.782 |
| 3 | Estados Unidos | Colorado | San Luis | 37.201, -105.424 |
| 4 | Guatemala | Petén | San Luis | 16.199, -89.44 |
| 5 | Honduras | Santa Bárbara | San Luis | 15.127, -88.439 |
| 6 | Honduras | Comayagua | San Luis | 14.749, -87.408 |
| 7 | Cuba | Pinar del Río | San Luis | 22.279, -83.76 |
| 8 | Ecuador | Chimborazo Province | San Luis | -1.709, -78.645 |
| 9 | Perú | Ancash | San Luis | -9.083, -77.35 |
| 10 | Perú | Lima region | San Luis | -12.077, -76.994 |
| 11 | Cuba | Santiago de Cuba Province | San Luis | 20.188, -75.85 |
| 12 | Colombia | Tolima | San Luis | 4.133, -75.095 |
| 13 | Colombia | Antioquia | San Luis | 6.043, -74.994 |
| 14 | Venezuela | Estado Falcón | San Luis | 11.12, -69.684 |
| 15 | Argentina | San Luis | San Luis | -33.295, -66.336 |
| 16 | Filipinas | Central Luzon | San Luis | 15.04, 120.788 |
| 17 | Filipinas | Calabarzon | San Luis | 13.855, 120.917 |
| 18 | Filipinas | Cagayan Valley | San Luis | 16.965, 121.828 |
| 19 | Filipinas | Northern Mindanao | San Luis | 8.483, 125 |
| 20 | Filipinas | Caraga | San Luis | 8.478, 125.744 |
| 21 | Filipinas | Davao Region | San Luis | 7.441, 126.551 |