| Uda Aludeniya, Udunuwara |
None |
| Udagama, Udunuwara |
None |
| Urulewatta, Udunuwara |
None |
| Viharagama, Udunuwara |
None |
| Walagedara North, Udunuwara |
None |
| Walagedara South, Udunuwara |
None |
| Walgama, Udunuwara |
None |
| Warakagoda, Udunuwara |
None |
| Watadeniya, Udunuwara |
None |
| Wathupola, Udunuwara |
None |
| Wattappola, Udunuwara |
20454 |
| Wegiriya East, Udunuwara |
None |
| Wegiriya West, Udunuwara |
None |
| Welamboda, Udunuwara |
None |
| Weligalla, Udunuwara |
20610 |
| Werawala East, Udunuwara |
None |
| Werawala West, Udunuwara |
None |
| Werellamana, Udunuwara |
None |
| Yalegoda East, Udunuwara |
None |
| Yalegoda West, Udunuwara |
None |