| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| LETHEM | airport | Guyana | 3.37 | -59.79 | 351 | 0 | |
| LINDEN | airport | Guyana | 5.97 | -58.27 | 180 | 0 | |
| LTM (LETHEM) | airport | Guyana | 3.37 | -59.79 | 351 | 0 | |
| La Bagatelle | city | Demerara-Mahaica | Guyana | 6.65 | -57.92 | 3 | 49809 |
| La Grange | city | Essequibo Islands-West Demerara | Guyana | 6.77 | -58.21 | 3 | 37171 |
| La Horkweta | city | Barima-Waini | Guyana | 7.87 | -60.30 | 328 | 149 |
| La Horqueta | city | Barima-Waini | Guyana | 7.87 | -60.30 | 328 | 149 |
| La Jalousie | city | Essequibo Islands-West Demerara | Guyana | 6.85 | -58.25 | 3 | 5096 |
| La Juanita | city | Barima-Waini | Guyana | 7.95 | -60.22 | 341 | 109 |
| La Penitence | city | Demerara-Mahaica | Guyana | 6.80 | -58.16 | 3 | 40978 |
| La Printemps | city | East Berbice-Corentyne | Guyana | 5.92 | -57.16 | 3 | 887 |
| Lacytown | city | Demerara-Mahaica | Guyana | 6.81 | -58.16 | 3 | 33036 |
| Lama Stop Off | city | Demerara-Mahaica | Guyana | 6.53 | -58.02 | 9 | 23244 |
| Lamaha Gardens | city | Demerara-Mahaica | Guyana | 6.81 | -58.13 | 3 | 31339 |
| Lana | city | Demerara-Mahaica | Guyana | 6.49 | -58.29 | 13 | 298 |
| Lanaballi | city | Essequibo Islands-West Demerara | Guyana | 6.62 | -58.57 | 3 | 159 |
| Lancaster | city | Upper Demerara-Berbice | Guyana | 5.83 | -58.25 | 236 | 116 |
| Land of Canaan | city | Demerara-Mahaica | Guyana | 6.60 | -58.20 | 9 | 1091 |
| Laulau Point | city | Mahaica-Berbice | Guyana | 6.44 | -58.01 | 45 | 10894 |
| Leeds | city | East Berbice-Corentyne | Guyana | 6.05 | -57.18 | 3 | 297 |
| Lesbeholden | city | East Berbice-Corentyne | Guyana | 6.15 | -57.30 | 3 | 447 |
| Lethem | city | Upper Takutu-Upper Essequibo | Guyana | 3.38 | -59.80 | 308 | 840 |
| Lethen | city | Upper Takutu-Upper Essequibo | Guyana | 3.38 | -59.80 | 308 | 840 |
| Lichfield | city | Mahaica-Berbice | Guyana | 6.47 | -57.66 | 3 | 640 |
| Linden | city | Upper Demerara-Berbice | Guyana | 6.01 | -58.31 | 164 | 8299 |
| Little Biabu | city | Mahaica-Berbice | Guyana | 6.54 | -57.87 | 3 | 5153 |
| Little Geertruydenburg | city | East Berbice-Corentyne | Guyana | 5.89 | -57.64 | 42 | 528 |
| Little Geetruydenburg | city | East Berbice-Corentyne | Guyana | 5.89 | -57.64 | 42 | 528 |
| Little Massiah | city | East Berbice-Corentyne | Guyana | 5.94 | -57.16 | 3 | 456 |
| Lizard Point | city | Potaro-Siparuni | Guyana | 5.13 | -59.05 | 1984 | 0 |
| Locust Point | city | Mahaica-Berbice | Guyana | 6.05 | -57.79 | 55 | 1043 |
| Lodge | city | Demerara-Mahaica | Guyana | 6.80 | -58.15 | 3 | 36283 |
| Lodge Village | city | Demerara-Mahaica | Guyana | 6.80 | -58.15 | 3 | 36283 |
| Loo Land | city | Demerara-Mahaica | Guyana | 6.25 | -58.27 | 91 | 298 |
| Loo Lands | city | Demerara-Mahaica | Guyana | 6.25 | -58.27 | 91 | 298 |
| Loo Lands | city | Demerara-Mahaica | Guyana | 6.29 | -58.26 | 82 | 298 |
| Lorenza | city | Essequibo Islands-West Demerara | Guyana | 6.70 | -58.20 | 3 | 31528 |
| Louisiana | city | Essequibo Islands-West Demerara | Guyana | 6.90 | -58.43 | 0 | 128 |
| Low Ground | city | Mahaica-Berbice | Guyana | 6.24 | -57.88 | 36 | 1043 |
| Low Low Point | city | Mahaica-Berbice | Guyana | 6.44 | -58.01 | 45 | 10894 |
| Low Wood | city | Demerara-Mahaica | Guyana | 6.43 | -58.29 | 32 | 298 |
| Lower Kamaria | city | Cuyuni-Mazaruni | Guyana | 6.41 | -58.76 | 3 | 0 |
| Lowood | city | Demerara-Mahaica | Guyana | 6.43 | -58.29 | 32 | 298 |
| Lucky Spot | city | Upper Demerara-Berbice | Guyana | 5.97 | -58.32 | 173 | 6980 |
| Lumidpau | city | Upper Takutu-Upper Essequibo | Guyana | 2.40 | -59.48 | 830 | 0 |
| Lusignan | city | Demerara-Mahaica | Guyana | 6.79 | -58.04 | 3 | 52680 |