| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Galagedara | city | Western Province | Sri Lanka | 6.85 | 80.0833333 | 498 | 423889 |
| Galahitiyawa | city | Western Province | Sri Lanka | 7.0666667 | 79.95 | 55 | 169576 |
| Galboda | city | Western Province | Sri Lanka | 7.0666667 | 80.1 | 374 | 164386 |
| Galborella | city | Western Province | Sri Lanka | 6.95 | 79.9 | 9 | 306208 |
| Galedanda | city | Western Province | Sri Lanka | 6.9666667 | 79.9333333 | 49 | 228631 |
| Galewatta | city | Western Province | Sri Lanka | 7.2666667 | 79.95 | 59 | 122005 |
| Galgamuwa | city | Western Province | Sri Lanka | 7.1833333 | 80.0666667 | 259 | 169531 |
| Galgomuwa | city | Western Province | Sri Lanka | 7.1833333 | 80.0666667 | 259 | 169531 |
| Galhena | city | Western Province | Sri Lanka | 6.45 | 80 | 16 | 68760 |
| Galhetiya | city | Western Province | Sri Lanka | 6.6333333 | 80.2 | 354 | 83495 |
| Galimbura | city | Western Province | Sri Lanka | 7.3 | 80.0833333 | 200 | 100791 |
| Galimbure | city | Western Province | Sri Lanka | 7.3 | 80.0833333 | 200 | 100791 |
| Galketiya | city | Western Province | Sri Lanka | 6.6333333 | 80.2 | 354 | 83495 |
| Galkissa | city | Western Province | Sri Lanka | 6.8333333 | 79.8666667 | 9 | 152985 |
| Gallegedara | city | Western Province | Sri Lanka | 7.15 | 80 | 68 | 169545 |
| Gallegoda | city | Western Province | Sri Lanka | 6.6166667 | 79.9833333 | 29 | 69215 |
| Galoluwa | city | Western Province | Sri Lanka | 7.1666667 | 79.9333333 | 22 | 169531 |
| Galpata | city | Western Province | Sri Lanka | 6.6333333 | 80.0166667 | 95 | 88698 |
| Galpottewala | city | Western Province | Sri Lanka | 6.5 | 80.05 | 344 | 88774 |
| Galtotamulla | city | Western Province | Sri Lanka | 7.0833333 | 80.0333333 | 154 | 169576 |
| Galtude | city | Western Province | Sri Lanka | 6.7333333 | 79.9166667 | 6 | 163063 |
| Galtude | city | Western Province | Sri Lanka | 6.6833333 | 79.9833333 | 29 | 86930 |
| Galudupita | city | Western Province | Sri Lanka | 7.0166667 | 79.9 | 16 | 139997 |
| Galwaka | city | Western Province | Sri Lanka | 7.2666667 | 79.9166667 | 45 | 122005 |
| Gamagoda | city | Western Province | Sri Lanka | 6.6 | 80 | 269 | 87981 |
| Gamangedara | city | Western Province | Sri Lanka | 7.1666667 | 79.9166667 | 16 | 169531 |
| Gammampila | city | Western Province | Sri Lanka | 6.7333333 | 79.9833333 | 65 | 153471 |
| Gammana | city | Western Province | Sri Lanka | 6.4 | 80.1166667 | 203 | 89934 |
| Gammanpila | city | Western Province | Sri Lanka | 6.7333333 | 79.9833333 | 65 | 153471 |
| Gampaha | city | Western Province | Sri Lanka | 7.0916667 | 79.9941667 | 49 | 169559 |
| Gampaha Alutgama | city | Western Province | Sri Lanka | 7.1 | 80.0166667 | 104 | 169559 |
| Gampaha Ihalagama | city | Western Province | Sri Lanka | 7.1 | 80 | 45 | 169559 |
| Gampaha Medagama | city | Western Province | Sri Lanka | 7.0833333 | 79.9833333 | 42 | 169576 |
| Gampaha Pahalagama | city | Western Province | Sri Lanka | 7.0833333 | 79.9833333 | 42 | 169576 |
| Gampolagedara | city | Western Province | Sri Lanka | 6.95 | 80.1 | 45 | 321518 |
| Ganahimulla | city | Western Province | Sri Lanka | 7.1666667 | 79.9833333 | 62 | 169531 |
| Ganearamba | city | Western Province | Sri Lanka | 6.4666667 | 80 | 36 | 75043 |
| Ganegoda | city | Western Province | Sri Lanka | 7.2166667 | 80.1 | 410 | 166142 |
| Ganemulla | city | Western Province | Sri Lanka | 7.0666667 | 79.95 | 55 | 169576 |
| Ganepola | city | Western Province | Sri Lanka | 7.1333333 | 79.9 | 36 | 165875 |
| Gangegoda | city | Western Province | Sri Lanka | 7.2166667 | 80.1 | 410 | 166142 |
| Gangodawela | city | Western Province | Sri Lanka | 6.8666667 | 79.8833333 | 65 | 367123 |
| Gangodawila | city | Western Province | Sri Lanka | 6.8666667 | 79.8833333 | 65 | 367123 |
| Ganimulla | city | Western Province | Sri Lanka | 7.2 | 80.05 | 187 | 169531 |
| Gankandagoda | city | Western Province | Sri Lanka | 6.6333333 | 79.9666667 | 29 | 79724 |
| Gaspe | city | Western Province | Sri Lanka | 7.2166667 | 80.0666667 | 249 | 169516 |
| Gawagomuwa | city | Western Province | Sri Lanka | 7.15 | 80.1 | 351 | 158274 |
| Gedumana | city | Western Province | Sri Lanka | 7.0166667 | 80.05 | 318 | 170802 |
| Gehenuwala | city | Western Province | Sri Lanka | 6.85 | 80.05 | 433 | 423889 |
| Gelanigama | city | Western Province | Sri Lanka | 6.7166667 | 80 | 104 | 111867 |
| Gendagala | city | Western Province | Sri Lanka | 6.6 | 80.3 | 971 | 53693 |
| Gettara Remunagoda | city | Western Province | Sri Lanka | 6.6 | 80.0166667 | 351 | 87981 |
| Giridara | city | Western Province | Sri Lanka | 6.95 | 80.0833333 | 324 | 285287 |
| Girikola | city | Western Province | Sri Lanka | 6.5666667 | 80.1333333 | 498 | 88716 |
| Godagama | city | Western Province | Sri Lanka | 6.85 | 80.0333333 | 396 | 432221 |
| Godagama | city | Western Province | Sri Lanka | 7.1333333 | 80.15 | 406 | 127657 |
| Godagedara | city | Western Province | Sri Lanka | 7.0666667 | 80.0166667 | 121 | 169576 |
| Godakalana | city | Western Province | Sri Lanka | 7.3 | 80.1333333 | 472 | 92078 |
| Godawela | city | Western Province | Sri Lanka | 7.1833333 | 80.15 | 498 | 128552 |
| Godayaya | city | Western Province | Sri Lanka | 7.6 | 80.2333333 | 439 | 45410 |
| Godella | city | Western Province | Sri Lanka | 7.2833333 | 79.8666667 | 9 | 68962 |
| Godigamuwa | city | Western Province | Sri Lanka | 6.8333333 | 79.9166667 | 114 | 428641 |
| Godigamuwa | city | Western Province | Sri Lanka | 7.2694444 | 79.9644444 | 98 | 136477 |
| Godigamuwa | city | Western Province | Sri Lanka | 6.75 | 79.9833333 | 108 | 153471 |
| Godigomuwa | city | Western Province | Sri Lanka | 6.8333333 | 79.9166667 | 114 | 428641 |
| Godigomuwa | city | Western Province | Sri Lanka | 7.2694444 | 79.9644444 | 98 | 136477 |
| Godigomuwa | city | Western Province | Sri Lanka | 6.75 | 79.9833333 | 108 | 153471 |
| Goigama | city | Western Province | Sri Lanka | 7.15 | 79.9833333 | 91 | 169545 |
| Golummahara | city | Western Province | Sri Lanka | 6.9833333 | 80 | 141 | 194609 |
| Gomaragoda | city | Western Province | Sri Lanka | 6.5166667 | 79.9833333 | 22 | 50120 |
| Gomarakanda | city | Western Province | Sri Lanka | 6.5166667 | 79.9833333 | 22 | 50120 |
| Gomarankanda | city | Western Province | Sri Lanka | 6.5166667 | 79.9833333 | 22 | 50120 |
| Gonaduwa | city | Western Province | Sri Lanka | 6.6691667 | 79.9686111 | 36 | 86930 |
| Gonagaha | city | Western Province | Sri Lanka | 7.1 | 79.9333333 | 22 | 169559 |
| Gonahena | city | Western Province | Sri Lanka | 7 | 79.9833333 | 72 | 213535 |
| Gonapola | city | Western Province | Sri Lanka | 6.7666667 | 80.0144444 | 269 | 219608 |
| Gonawala | city | Western Province | Sri Lanka | 6.95 | 79.95 | 16 | 335727 |
| Gongitota | city | Western Province | Sri Lanka | 7 | 79.9 | 6 | 203107 |
| Gorakadeniya | city | Western Province | Sri Lanka | 7.1 | 80.0833333 | 269 | 169559 |
| Gorakagoda | city | Western Province | Sri Lanka | 6.55 | 80.15 | 501 | 88716 |
| Gorakana | city | Western Province | Sri Lanka | 6.7666667 | 79.9 | 3 | 222807 |
| Gorakapitiya | city | Western Province | Sri Lanka | 6.8166667 | 79.95 | 180 | 428641 |
| Gorakapola | city | Western Province | Sri Lanka | 6.7333333 | 79.9 | 3 | 104249 |
| Gorokgoda | city | Western Province | Sri Lanka | 6.7833333 | 80.1 | 488 | 173551 |
| Gorokoluwa | city | Western Province | Sri Lanka | 7.3 | 80.0333333 | 111 | 96346 |
| Gotatuwa | city | Western Province | Sri Lanka | 6.9197222 | 79.9016667 | 104 | 306208 |
| Govindagama | city | Western Province | Sri Lanka | 6.45 | 80.0166667 | 59 | 68760 |
| Govinna | city | Western Province | Sri Lanka | 6.6666667 | 80.1166667 | 331 | 88688 |
| Gowinna | city | Western Province | Sri Lanka | 6.6666667 | 80.1166667 | 331 | 88688 |
| Grandpass | city | Western Province | Sri Lanka | 6.9572222 | 79.8763889 | 6 | 306208 |
| Gulanawatta | city | Western Province | Sri Lanka | 6.4 | 80.2833333 | 492 | 89588 |
| Gulawita | city | Western Province | Sri Lanka | 6.4086111 | 80.1752778 | 731 | 89370 |
| Gungamuwa | city | Western Province | Sri Lanka | 6.7166667 | 80.0166667 | 177 | 111867 |
| Gungomuwa | city | Western Province | Sri Lanka | 6.7166667 | 80.0166667 | 177 | 111867 |
| Gurudala | city | Western Province | Sri Lanka | 6.5333333 | 80.1166667 | 498 | 88725 |
| Gurudola | city | Western Province | Sri Lanka | 6.5333333 | 80.1166667 | 498 | 88725 |
| Gurugoda | city | Western Province | Sri Lanka | 6.7333333 | 80.1 | 383 | 95681 |
| Gurulubedda | city | Western Province | Sri Lanka | 6.4833333 | 80.25 | 416 | 86594 |
| Guruwala | city | Western Province | Sri Lanka | 6.95 | 80.0666667 | 377 | 285287 |
| Guruwela | city | Western Province | Sri Lanka | 6.95 | 80.0666667 | 377 | 285287 |
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