| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Jacaretinga | city | Upper Takutu-Upper Essequibo | Guyana | 3.52 | -59.67 | 830 | 0 |
| Jacoba | city | Mahaica-Berbice | Guyana | 6.46 | -57.66 | 3 | 709 |
| Jakaretinga | city | Upper Takutu-Upper Essequibo | Guyana | 3.52 | -59.67 | 830 | 0 |
| Jauri Ranch | city | Upper Takutu-Upper Essequibo | Guyana | 3.57 | -59.87 | 308 | 1000 |
| Java | city | East Berbice-Corentyne | Guyana | 6.13 | -57.20 | 0 | 223 |
| Joanna | city | East Berbice-Corentyne | Guyana | 6.08 | -57.26 | 3 | 447 |
| Joe Hook | city | Demerara-Mahaica | Guyana | 6.54 | -57.95 | 6 | 18572 |
| Johi | city | Upper Takutu-Upper Essequibo | Guyana | 1.85 | -58.53 | 830 | 0 |
| Johi Village | city | Upper Takutu-Upper Essequibo | Guyana | 1.85 | -58.53 | 830 | 0 |
| Juanita | city | Barima-Waini | Guyana | 7.95 | -60.22 | 341 | 109 |
| Jòjtòn | city | Demerara-Mahaica | Guyana | 6.80 | -58.15 | 3 | 36283 |