| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Jacobal | city | Quintana Roo | Mexico | 19.51 | -88.87 | 259 | 596 |
| Javier Rojo Gomez | city | Quintana Roo | Mexico | 19.80 | -87.48 | 3 | 2 |
| Javier Rojo Gómez | city | Quintana Roo | Mexico | 19.89 | -88.59 | 131 | 596 |
| Javier Sandoval | city | Quintana Roo | Mexico | 18.77 | -88.56 | 144 | 745 |
| Jesusito | city | Quintana Roo | Mexico | 20.70 | -87.03 | 3 | 0 |
| Jesús González Ortega | city | Quintana Roo | Mexico | 18.49 | -88.67 | 147 | 795 |
| Jesús Martínez Ross | city | Quintana Roo | Mexico | 19.06 | -88.75 | 160 | 745 |
| Jesús María y José | city | Quintana Roo | Mexico | 18.90 | -88.23 | 72 | 717 |
| Jose Luis Catzin | city | Quintana Roo | Mexico | 18.94 | -87.90 | 26 | 745 |
| Jose Maria Morelos | city | Quintana Roo | Mexico | 19.75 | -88.71 | 150 | 541 |
| Jose Maria Morelos | city | Quintana Roo | Mexico | 20.86 | -87.05 | 3 | 32501 |
| Jose N. Rovirosa | city | Quintana Roo | Mexico | 18.11 | -88.73 | 121 | 861 |
| Jose Narciso Rovirosa | city | Quintana Roo | Mexico | 18.11 | -88.73 | 121 | 861 |
| Juan Sarabia | city | Quintana Roo | Mexico | 18.50 | -88.48 | 29 | 28712 |
| Juan Tax | city | Quintana Roo | Mexico | 19.97 | -87.75 | 32 | 447 |
| Juan de Dios | city | Quintana Roo | Mexico | 18.76 | -87.71 | 9 | 694 |
| Juanas | city | Quintana Roo | Mexico | 19.50 | -89.05 | 324 | 596 |
| Juarez | city | Quintana Roo | Mexico | 20.82 | -87.33 | 16 | 596 |
| Juntura Dos | city | Quintana Roo | Mexico | 19.79 | -89.08 | 183 | 596 |
| Juntura Uno | city | Quintana Roo | Mexico | 19.78 | -89.11 | 226 | 596 |
| Justo Sierra | city | Quintana Roo | Mexico | 19.73 | -89.24 | 328 | 596 |