| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Yabaraluwa | city | Western Province | Sri Lanka | 6.95 | 80 | 26 | 283291 |
| Yagirala | city | Western Province | Sri Lanka | 6.3666667 | 80.1666667 | 305 | 90702 |
| Yagoda | city | Western Province | Sri Lanka | 7.0705556 | 79.9688889 | 68 | 169576 |
| Yagodamulla | city | Western Province | Sri Lanka | 7.1333333 | 79.9333333 | 55 | 169545 |
| Yakbedda | city | Western Province | Sri Lanka | 6.9172222 | 79.8905556 | 91 | 306208 |
| Yakgahamulla | city | Western Province | Sri Lanka | 6.4833333 | 79.9833333 | 3 | 42245 |
| Yakkaduwa | city | Western Province | Sri Lanka | 7.0833333 | 79.9166667 | 22 | 169576 |
| Yakoduwa | city | Western Province | Sri Lanka | 7.0833333 | 79.9166667 | 22 | 169576 |
| Yakupitiya | city | Western Province | Sri Lanka | 6.5166667 | 80.2 | 492 | 88725 |
| Yakwala | city | Western Province | Sri Lanka | 7.0833333 | 80.0333333 | 154 | 169576 |
| Yalagala | city | Western Province | Sri Lanka | 6.6666667 | 80.0333333 | 328 | 88688 |
| Yapalana | city | Western Province | Sri Lanka | 7.2166667 | 80.1 | 410 | 166142 |
| Yatadolawatta | city | Western Province | Sri Lanka | 6.5333333 | 80.0666667 | 475 | 88725 |
| Yatagama | city | Western Province | Sri Lanka | 7.1833333 | 80.0333333 | 121 | 169531 |
| Yatagampitiya | city | Western Province | Sri Lanka | 6.65 | 80.2166667 | 554 | 70297 |
| Yatawaka | city | Western Province | Sri Lanka | 7.0833333 | 80.1666667 | 495 | 93121 |
| Yatawara | city | Western Province | Sri Lanka | 6.6166667 | 80.0333333 | 95 | 87981 |
| Yatawatura | city | Western Province | Sri Lanka | 6.7666667 | 80.1166667 | 498 | 173551 |
| Yatihena | city | Western Province | Sri Lanka | 6.9666667 | 80 | 157 | 194609 |
| Yatiwara | city | Western Province | Sri Lanka | 6.9666667 | 81.2166667 | 1302 | 24271 |
| Yatiyana | city | Western Province | Sri Lanka | 7.1833333 | 79.9333333 | 68 | 169531 |
| Yatiyana | city | Western Province | Sri Lanka | 6.7 | 79.9833333 | 49 | 86930 |
| Yatiyana | city | Western Province | Sri Lanka | 7.1166667 | 80.1 | 288 | 163471 |
| Yatiyana | city | Western Province | Sri Lanka | 6.5166667 | 80.1333333 | 479 | 88725 |
| Yattowita | city | Western Province | Sri Lanka | 6.9166667 | 80.0833333 | 200 | 285287 |
| Yonganmulla | city | Western Province | Sri Lanka | 7.0666667 | 80.05 | 219 | 169576 |
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