| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Febeau | city | County of Saint George | Trinidad and Tobago | 10.65 | -61.45 | 137 | 114317 |
| Felicity Hall | city | County of Caroni | Trinidad and Tobago | 10.45 | -61.4666667 | 167 | 33642 |
| Fifth Company | city | County of Victoria | Trinidad and Tobago | 10.2333333 | -61.3333333 | 216 | 29194 |
| Filette | city | County of Saint George | Trinidad and Tobago | 10.8 | -61.3666667 | 55 | 3357 |
| Filette Village | city | County of Saint George | Trinidad and Tobago | 10.8 | -61.3666667 | 55 | 3357 |
| Fillette | city | County of Saint George | Trinidad and Tobago | 10.8 | -61.3666667 | 55 | 3357 |
| Flanagin Town | city | County of Caroni | Trinidad and Tobago | 10.4166667 | -61.3166667 | 511 | 36949 |
| Florida | city | Ward of Tobago | Trinidad and Tobago | 11.25 | -60.6 | 219 | 14259 |
| Fonrose | city | County of Nariva | Trinidad and Tobago | 10.2833333 | -61.2333333 | 121 | 12680 |
| Fonrose Village | city | County of Nariva | Trinidad and Tobago | 10.2833333 | -61.2333333 | 121 | 12680 |
| Forres Park | city | County of Caroni | Trinidad and Tobago | 10.3666667 | -61.4333333 | 131 | 57701 |
| Four Roads | city | County of Saint George | Trinidad and Tobago | 10.6833333 | -61.55 | 167 | 78710 |
| Four Roads | city | County of Saint Andrew | Trinidad and Tobago | 10.4833333 | -61.2166667 | 344 | 18046 |
| Four Roads Village | city | County of Saint Andrew | Trinidad and Tobago | 10.4833333 | -61.2166667 | 344 | 18046 |
| Fourth Company | city | County of Victoria | Trinidad and Tobago | 10.2333333 | -61.3333333 | 216 | 29194 |
| Francique Village | city | County of Saint Patrick | Trinidad and Tobago | 10.0666667 | -61.6666667 | 26 | 7980 |
| Franklyns | city | Ward of Tobago | Trinidad and Tobago | 11.2166667 | -60.75 | 108 | 14962 |
| Frederick Village | city | County of Caroni | Trinidad and Tobago | 10.6 | -61.4 | 39 | 78732 |
| Freeport | city | County of Caroni | Trinidad and Tobago | 10.45 | -61.4166667 | 436 | 50398 |
| Friendsfield | city | Ward of Tobago | Trinidad and Tobago | 11.1833333 | -60.7 | 0 | 13332 |
| Friendship | city | County of Caroni | Trinidad and Tobago | 10.3833333 | -61.4666667 | 104 | 33570 |
| Friendship | city | Ward of Tobago | Trinidad and Tobago | 11.1333333 | -60.8 | 3 | 6749 |
| Fullarton | city | County of Saint Patrick | Trinidad and Tobago | 10.0833333 | -61.8833333 | 3 | 2895 |
| Fyzabad | city | County of Saint Patrick | Trinidad and Tobago | 10.1833333 | -61.55 | 72 | 34601 |
| Fyzabad Village | city | County of Saint Patrick | Trinidad and Tobago | 10.1833333 | -61.55 | 72 | 34601 |
| Fébeau | city | County of Saint George | Trinidad and Tobago | 10.65 | -61.45 | 137 | 114317 |
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