| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Gales Valley | city | Parish of Trelawny | Jamaica | 18.4166667 | -77.75 | 475 | 18568 |
| Galway | city | Parish of Manchester | Jamaica | 18.0833333 | -77.6 | 2946 | 25988 |
| Garland Grove | city | Parish of Portland | Jamaica | 18.1 | -76.4833333 | 626 | 13167 |
| Garlands | city | Parish of Saint James | Jamaica | 18.3 | -77.8333333 | 2073 | 33075 |
| Garlands | city | Parish of Saint Catherine | Jamaica | 18.05 | -76.9833333 | 246 | 46964 |
| Gayle | city | Parish of Saint Mary | Jamaica | 18.3166667 | -77.0166667 | 1056 | 22082 |
| Gayle Village | city | Parish of Saint Mary | Jamaica | 18.3166667 | -77.0166667 | 1056 | 22082 |
| Gazeland | city | Parish of Saint Elizabeth | Jamaica | 17.95 | -77.6 | 800 | 22366 |
| Geneva | city | Parish of Westmoreland | Jamaica | 18.3 | -78.1833333 | 75 | 25369 |
| Geneva | city | Parish of Saint Elizabeth | Jamaica | 17.9333333 | -77.7333333 | 278 | 18182 |
| George Fort | city | Parish of Clarendon | Jamaica | 18.2 | -77.2166667 | 1709 | 24184 |
| Georges Plain | city | Parish of Westmoreland | Jamaica | 18.2666667 | -78.1333333 | 68 | 27263 |
| Georges Valley | city | Parish of Trelawny | Jamaica | 18.4666667 | -77.7166667 | 396 | 15509 |
| Georges Valley | city | Parish of Saint Elizabeth | Jamaica | 18.1 | -77.6333333 | 318 | 22326 |
| Georgia | city | Parish of Hanover | Jamaica | 18.4166667 | -78.1333333 | 708 | 12982 |
| Georgia | city | Parish of Trelawny | Jamaica | 18.45 | -77.5333333 | 836 | 10108 |
| Georgia | city | Parish of Saint Mary | Jamaica | 18.2333333 | -76.8166667 | 741 | 24197 |
| Giblatore | city | Parish of Saint Catherine | Jamaica | 18.0833333 | -77.0166667 | 980 | 46964 |
| Gibraltar | city | Parish of Saint Ann | Jamaica | 18.3333333 | -77.4333333 | 1801 | 15836 |
| Gibraltar | city | Parish of Saint Ann | Jamaica | 18.2333333 | -77.15 | 2106 | 22831 |
| Gibraltar | city | Parish of Saint Catherine | Jamaica | 18.0833333 | -77.0166667 | 980 | 46964 |
| Giddy Hall | city | Parish of Saint Elizabeth | Jamaica | 18.1 | -77.8833333 | 954 | 19291 |
| Gilnock | city | Parish of Saint Elizabeth | Jamaica | 18.05 | -77.65 | 98 | 21322 |
| Gilnock Hall | city | Parish of Saint Elizabeth | Jamaica | 18.05 | -77.65 | 98 | 21322 |
| Gilsbro | city | Parish of Saint James | Jamaica | 18.4333333 | -77.8166667 | 646 | 36118 |
| Ginger Hill | city | Parish of Saint Elizabeth | Jamaica | 18.2166667 | -77.8666667 | 931 | 29539 |
| Ginger House | city | Parish of Portland | Jamaica | 18.05 | -76.4166667 | 695 | 14067 |
| Ginger Ridge | city | Parish of Saint Catherine | Jamaica | 18.0666667 | -77.1666667 | 1814 | 34425 |
| Glasgow | city | Parish of Westmoreland | Jamaica | 18.35 | -78.2166667 | 223 | 20622 |
| Glasgow | city | Parish of Saint James | Jamaica | 18.45 | -77.8 | 498 | 36118 |
| Glasgow | city | Parish of Saint Thomas | Jamaica | 17.95 | -76.4333333 | 620 | 17264 |
| Glebe Farm | city | Parish of Saint Andrew | Jamaica | 18.0333333 | -76.8166667 | 236 | 147311 |
| Glen Islay | city | Parish of Westmoreland | Jamaica | 18.3166667 | -78.0666667 | 692 | 24198 |
| Glendevon | city | Parish of Saint James | Jamaica | 18.4833333 | -77.9 | 479 | 25689 |
| Glenfield Pen | city | Parish of Saint Ann | Jamaica | 18.2666667 | -77.2 | 1742 | 17353 |
| Glengoffe | city | Parish of Saint Catherine | Jamaica | 18.15 | -76.8833333 | 997 | 71807 |
| Glenisla | city | Parish of Westmoreland | Jamaica | 18.3166667 | -78.0666667 | 692 | 24198 |
| Glenisley | city | Parish of Westmoreland | Jamaica | 18.3166667 | -78.0666667 | 692 | 24198 |
| Glenroy | city | Parish of Clarendon | Jamaica | 17.9666667 | -77.2833333 | 173 | 26257 |
| Globe Mountains | city | Parish of Saint Elizabeth | Jamaica | 18.0666667 | -77.8833333 | 111 | 14795 |
| Gloster | city | Parish of Clarendon | Jamaica | 18.0833333 | -77.3833333 | 2375 | 27231 |
| Gloster | city | Parish of Saint Ann | Jamaica | 18.25 | -77.05 | 1961 | 27281 |
| Gloster Hall | city | Parish of Saint Ann | Jamaica | 18.25 | -77.05 | 1961 | 27281 |
| Gloucester Hall | city | Parish of Saint Ann | Jamaica | 18.25 | -77.05 | 1961 | 27281 |
| Goat Island | city | Parish of Trelawny | Jamaica | 18.2666667 | -77.55 | 2421 | 13781 |
| Godfreys | city | Parish of Saint Catherine | Jamaica | 18.2333333 | -77.0166667 | 1781 | 32550 |
| Gods Well | city | Parish of Manchester | Jamaica | 17.8666667 | -77.4 | 472 | 15754 |
| Golden | city | Parish of Saint Ann | Jamaica | 18.3833333 | -77.2 | 1587 | 15067 |
| Golden Grove | city | Parish of Hanover | Jamaica | 18.35 | -78.0333333 | 951 | 21538 |
| Golden Grove | city | Parish of Saint Ann | Jamaica | 18.3833333 | -77.2333333 | 1998 | 16524 |
| Golden Grove | city | Parish of Saint Ann | Jamaica | 18.2333333 | -77.1833333 | 1771 | 21184 |
| Golden Grove | city | Parish of Saint Ann | Jamaica | 18.3166667 | -77.15 | 1272 | 17347 |
| Golden Grove | city | Parish of Saint Catherine | Jamaica | 18.2333333 | -76.9666667 | 1440 | 35488 |
| Golden Grove | city | Parish of Saint Thomas | Jamaica | 17.9166667 | -76.2666667 | 193 | 14130 |
| Golden Spring | city | Parish of Saint Andrew | Jamaica | 18.1 | -76.8 | 1528 | 207252 |
| Golden Vale | city | Parish of Portland | Jamaica | 18.1333333 | -76.4666667 | 193 | 11866 |
| Goldsons Corner | city | Parish of Westmoreland | Jamaica | 18.2166667 | -78.2333333 | 22 | 19562 |
| Good Design | city | Parish of Trelawny | Jamaica | 18.3833333 | -77.55 | 1325 | 11075 |
| Good Design | city | Parish of Saint Ann | Jamaica | 18.2833333 | -77.0666667 | 1535 | 19482 |
| Good Endeavour | city | Parish of Clarendon | Jamaica | 18.1 | -77.35 | 1437 | 26235 |
| Good Hope | city | Parish of Westmoreland | Jamaica | 18.25 | -78.35 | 193 | 7310 |
| Good Hope | city | Parish of Westmoreland | Jamaica | 18.2 | -78.0333333 | 1876 | 20321 |
| Good Hope | city | Parish of Trelawny | Jamaica | 18.4166667 | -77.6833333 | 265 | 11090 |
| Good Hope | city | Parish of Saint Catherine | Jamaica | 18.1666667 | -76.9666667 | 541 | 44157 |
| Good Hope | city | Parish of Saint Andrew | Jamaica | 17.9833333 | -76.7 | 2132 | 167587 |
| Good Hope House | city | Parish of Trelawny | Jamaica | 18.4166667 | -77.6833333 | 265 | 11090 |
| Goods Pen | city | Parish of Saint Catherine | Jamaica | 17.9666667 | -76.9666667 | 78 | 46988 |
| Goodwill | city | Parish of Saint James | Jamaica | 18.4666667 | -77.75 | 501 | 15509 |
| Gordon Town | city | Parish of Saint Andrew | Jamaica | 18.0333333 | -76.7166667 | 2260 | 191502 |
| Gordons Store | city | Parish of Clarendon | Jamaica | 17.9666667 | -77.1833333 | 387 | 31067 |
| Goshen | city | Parish of Clarendon | Jamaica | 18.0166667 | -77.3166667 | 643 | 26248 |
| Goshen | city | Parish of Saint Ann | Jamaica | 18.3 | -77.05 | 1489 | 19410 |
| Goshen | city | Parish of Saint Catherine | Jamaica | 17.95 | -76.9166667 | 36 | 45559 |
| Goshen Farm | city | Parish of Saint Catherine | Jamaica | 17.95 | -76.9166667 | 36 | 45559 |
| Goshen Pen | city | Parish of Saint Catherine | Jamaica | 17.95 | -76.9166667 | 36 | 45559 |
| Goulbourne | city | Parish of Clarendon | Jamaica | 17.95 | -77.35 | 118 | 27418 |
| Goulbournes | city | Parish of Clarendon | Jamaica | 17.95 | -77.35 | 118 | 27418 |
| Government Park | city | Parish of Saint Catherine | Jamaica | 17.95 | -76.9333333 | 42 | 45559 |
| Government Park Pen | city | Parish of Saint Catherine | Jamaica | 17.95 | -76.9333333 | 42 | 45559 |
| Government Pen | city | Parish of Saint Catherine | Jamaica | 17.95 | -76.9333333 | 42 | 45559 |
| Gowrie | city | Parish of Clarendon | Jamaica | 17.8333333 | -77.2833333 | 68 | 21762 |
| Graig Mill | city | Parish of Portland | Jamaica | 18.2166667 | -76.6833333 | 328 | 11551 |
| Gran Hill | city | Parish of Westmoreland | Jamaica | 18.3 | -78.1833333 | 75 | 25369 |
| Grand Cairo | city | Parish of Saint Ann | Jamaica | 18.3166667 | -77.4 | 1998 | 17320 |
| Grandvale | city | Parish of Westmoreland | Jamaica | 18.1 | -77.9333333 | 524 | 19005 |
| Grange | city | Parish of Hanover | Jamaica | 18.3666667 | -78.2333333 | 367 | 20622 |
| Grange | city | Parish of Westmoreland | Jamaica | 18.3333333 | -78.0666667 | 1020 | 24198 |
| Grange Hill | city | Parish of Westmoreland | Jamaica | 18.3 | -78.1833333 | 75 | 25369 |
| Grange Park | city | Parish of Saint Ann | Jamaica | 18.3333333 | -77.1333333 | 1220 | 17347 |
| Grantham | city | Parish of Clarendon | Jamaica | 18.15 | -77.4 | 1617 | 25573 |
| Grantham | city | Parish of Saint Catherine | Jamaica | 18.1166667 | -76.8833333 | 872 | 96274 |
| Grantham | city | Parish of Saint Mary | Jamaica | 18.2666667 | -76.8833333 | 879 | 25116 |
| Grantham Valley | city | Parish of Saint Catherine | Jamaica | 18.1166667 | -76.8833333 | 872 | 96274 |
| Grants Pen | city | Parish of Saint Andrew | Jamaica | 18.0333333 | -76.7833333 | 479 | 162081 |
| Grasmond | city | Parish of Saint Elizabeth | Jamaica | 18.0666667 | -77.65 | 85 | 21322 |
| Gravel Hill | city | Parish of Manchester | Jamaica | 17.9 | -77.35 | 91 | 26223 |
| Grays Inn | city | Parish of Saint Mary | Jamaica | 18.2666667 | -76.7833333 | 39 | 15371 |
| Grays Inn Estate | city | Parish of Saint Mary | Jamaica | 18.2666667 | -76.7833333 | 39 | 15371 |
| Great Cashoo | city | Parish of Saint Elizabeth | Jamaica | 18.0666667 | -77.7833333 | 16 | 18446 |
| Great Pond | city | Parish of Saint Ann | Jamaica | 18.4 | -77.1 | 380 | 12716 |
| Great Salt Pond Pen | city | Parish of Saint Catherine | Jamaica | 17.95 | -76.9333333 | 42 | 45559 |
| Great Valley | city | Parish of Hanover | Jamaica | 18.4 | -78.0666667 | 1112 | 18627 |
| Great Valley | city | Parish of Manchester | Jamaica | 17.8833333 | -77.5166667 | 1601 | 26275 |
| Green Castle | city | Parish of Saint Ann | Jamaica | 18.4333333 | -77.3 | 1423 | 13204 |
| Green Castle | city | Parish of Saint Mary | Jamaica | 18.2833333 | -76.8166667 | 62 | 20500 |
| Green Castle | city | Parish of Saint Thomas | Jamaica | 17.9166667 | -76.3166667 | 180 | 16597 |
| Green Hill | city | Parish of Saint Ann | Jamaica | 18.3166667 | -77.35 | 2086 | 17347 |
| Green Hill | city | Parish of Portland | Jamaica | 18.0833333 | -76.7166667 | 4409 | 174321 |
| Green Hills | city | Parish of Portland | Jamaica | 18.0833333 | -76.7166667 | 4409 | 174321 |
| Green Island | city | Parish of Hanover | Jamaica | 18.4 | -78.2833333 | 3 | 11007 |
| Green Park | city | Parish of Trelawny | Jamaica | 18.4666667 | -77.7 | 282 | 8368 |
| Green Park | city | Parish of Clarendon | Jamaica | 18.0333333 | -77.35 | 1443 | 26655 |
| Green Park | city | Parish of Saint Ann | Jamaica | 18.35 | -77.1833333 | 1453 | 17341 |
| Green Pond | city | Parish of Saint James | Jamaica | 18.4666667 | -77.8666667 | 613 | 31643 |
| Green Pond | city | Parish of Manchester | Jamaica | 17.9833333 | -77.4333333 | 682 | 29978 |
| Green River | city | Parish of Hanover | Jamaica | 18.3666667 | -78.25 | 213 | 20622 |
| Green Ross Field Isles | city | Parish of Saint Thomas | Jamaica | 17.9666667 | -76.55 | 1095 | 19435 |
| Green Rossfield Isle | city | Parish of Saint Thomas | Jamaica | 17.9666667 | -76.55 | 1095 | 19435 |
| Green Vale | city | Parish of Manchester | Jamaica | 17.95 | -77.45 | 1751 | 30194 |
| Green Walk | city | Parish of Saint Ann | Jamaica | 18.3333333 | -77.1 | 1309 | 17569 |
| Greencastle | city | Parish of Saint Catherine | Jamaica | 17.95 | -76.8833333 | 55 | 34888 |
| Greenfield | city | Parish of Trelawny | Jamaica | 18.45 | -77.6166667 | 679 | 10316 |
| Greenland | city | Parish of Hanover | Jamaica | 18.4166667 | -78.1833333 | 282 | 12129 |
| Greenock | city | Parish of Clarendon | Jamaica | 18.2 | -77.3666667 | 1886 | 22564 |
| Greenvale | city | Parish of Manchester | Jamaica | 18.0333333 | -77.5333333 | 2257 | 30364 |
| Greenwich | city | Parish of Westmoreland | Jamaica | 18.2833333 | -78.0833333 | 203 | 26793 |
| Greenwich | city | Parish of Westmoreland | Jamaica | 18.3166667 | -77.9333333 | 679 | 29683 |
| Greenwich | city | Parish of Clarendon | Jamaica | 17.8 | -77.2666667 | 26 | 21762 |
| Greenwich | city | Parish of Saint Catherine | Jamaica | 18.1166667 | -77.0166667 | 324 | 46953 |
| Greenwich | city | Parish of Saint Andrew | Jamaica | 18.0666667 | -76.7333333 | 2736 | 174321 |
| Greenwich Camp | city | Parish of Saint Andrew | Jamaica | 18.0666667 | -76.7333333 | 2736 | 174321 |
| Greenwich House | city | Parish of Westmoreland | Jamaica | 18.3166667 | -77.9333333 | 679 | 29683 |
| Greenwich Town | city | Parish of Saint Andrew | Jamaica | 17.9666667 | -76.8166667 | 0 | 81113 |
| Greenwick | city | Parish of Clarendon | Jamaica | 17.8 | -77.2666667 | 26 | 21762 |
| Greenwicki | city | Parish of Clarendon | Jamaica | 17.8 | -77.2666667 | 26 | 21762 |
| Greenwood | city | Parish of Saint Mary | Jamaica | 18.3833333 | -76.9666667 | 501 | 15585 |
| Gregory Park | city | Parish of Saint Catherine | Jamaica | 17.9833333 | -76.8833333 | 13 | 57161 |
| Gregory Park Pen | city | Parish of Saint Catherine | Jamaica | 17.9833333 | -76.8833333 | 13 | 57161 |
| Greys Inn | city | Parish of Saint Mary | Jamaica | 18.2666667 | -76.7833333 | 39 | 15371 |
| Grier Park | city | Parish of Saint Ann | Jamaica | 18.2833333 | -77.1833333 | 1876 | 17353 |
| Grierfield | city | Parish of Saint Ann | Jamaica | 18.2666667 | -77.1333333 | 1374 | 17353 |
| Grimett | city | Parish of Clarendon | Jamaica | 17.85 | -77.3166667 | 75 | 23343 |
| Grimmetts | city | Parish of Clarendon | Jamaica | 17.85 | -77.3166667 | 75 | 23343 |
| Grossett | city | Parish of Saint Thomas | Jamaica | 17.9333333 | -76.35 | 383 | 17008 |
| Grossett Village | city | Parish of Saint Thomas | Jamaica | 17.9333333 | -76.35 | 383 | 17008 |
| Grove | city | Parish of Hanover | Jamaica | 18.4333333 | -78.0333333 | 1145 | 16111 |
| Grove | city | Parish of Saint Andrew | Jamaica | 18.0333333 | -76.7333333 | 1463 | 191502 |
| Grove Place | city | Parish of Manchester | Jamaica | 18.1166667 | -77.5166667 | 2316 | 30260 |
| Grove Town | city | Parish of Manchester | Jamaica | 17.8833333 | -77.4666667 | 889 | 26553 |
| Guanaboa | city | Parish of Saint Catherine | Jamaica | 18.0333333 | -77.0666667 | 561 | 46975 |
| Guanaboa Vale | city | Parish of Saint Catherine | Jamaica | 18.0333333 | -77.0666667 | 561 | 46975 |
| Guava Ridge | city | Parish of Saint Andrew | Jamaica | 18.0166667 | -76.6833333 | 3710 | 206067 |
| Guilsboro | city | Parish of Saint James | Jamaica | 18.4333333 | -77.8166667 | 646 | 36118 |
| Guilsbro | city | Parish of Saint James | Jamaica | 18.4333333 | -77.8166667 | 646 | 36118 |
| Guilsbro | city | Parish of Saint James | Jamaica | 18.4166667 | -77.8 | 948 | 36118 |
| Guinea Corn | city | Parish of Clarendon | Jamaica | 18.15 | -77.3666667 | 908 | 25515 |
| Gunters Hill | city | Parish of Clarendon | Jamaica | 17.8833333 | -77.3333333 | 88 | 26341 |
| Gutters | city | Parish of Saint Elizabeth | Jamaica | 18.0166667 | -77.6 | 935 | 24774 |
| Guys Hill | city | Parish of Saint Catherine | Jamaica | 18.25 | -77 | 1797 | 35488 |