| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
3401  | Yakawewa | Sri Lanka, North Central Province Anuradhapura District > Medawachchiya Division > Yakawewa | locality | N 8° 34′ 40'' | E 80° 24′ 14'' |
| 3402 | Yagirala Forest Reserve | Sri Lanka, Western Province | forest reserve | N 6° 26′ 21'' | E 80° 9′ 7'' |
| 3403 | Yagirala | Sri Lanka, Western Province Kalutara District > Walallawita Division > Yagirala | locality | N 6° 23′ 4'' | E 80° 9′ 37'' |
3404  | Weerawila WRZ,Weerawila,Wirawila | Sri Lanka, Southern Province Hambantota District > Lunugamwehera > Weerawila NewTown | populated place | N 6° 15′ 33'' | E 81° 12′ 59'' |
| 3405 | Weranundigama Weranundigama,Wiramundigama,Wiramuniyagama | Sri Lanka, North Western Province Kurunegala District > Ehetuwewa Division > Mudiyannegama | populated place | N 7° 57′ 46'' | E 80° 24′ 18'' |
| 3406 | Wirambugedara | Sri Lanka, North Western Province Kurunegala District > Weerambugedera Division > Huruggamuwa | locality | N 7° 28′ 42'' | E 80° 14′ 5'' |
| 3407 | Weeraketiya Weeraketiya,Wiraketiya,Wiraketiyagoda | Sri Lanka, Southern Province Hambantota District > Weeraketiya Division > Weeraketiya West | populated place | N 6° 9′ 3'' | E 80° 45′ 51'' |
| 3408 | Wiragoda | Sri Lanka, North Western Province Kurunegala District > Panduwasnuwara East > Angamuwa | locality | N 7° 33′ 21'' | E 80° 7′ 11'' |
| 3409 | Wilpita | Sri Lanka, Sabaragamuwa Province Ratnapura District > Balangoda Division > Theladiriya | locality | N 6° 35′ 55'' | E 80° 44′ 55'' |
| 3410 | Wilpattu West Sanctuary | Sri Lanka, North Western Province | reserve | N 8° 21′ 0'' | E 79° 53′ 0'' |
| 3411 | Wilpattu North Sanctuary | Sri Lanka, Northern Province | reserve | N 8° 34′ 0'' | E 80° 0′ 0'' |
| 3412 | Willarawadiya | Sri Lanka, North Western Province Puttalam District > Nattandiya Division > Thummodara West | locality | N 7° 23′ 18'' | E 79° 51′ 23'' |
| 3413 | Wilgama | Sri Lanka, Sabaragamuwa Province Kegalle District > Kegalla Division > Ekiriyagala | locality | N 7° 13′ 48'' | E 80° 21′ 17'' |
| 3414 | Wilegama | Sri Lanka, Uva Province Badulla District > Mahiyanganaya > Dambana | locality | N 7° 31′ 27'' | E 81° 8′ 21'' |
| 3415 | Wilapola | Sri Lanka, North Western Province Kurunegala District > Kuliyapitiya West Division > Pallewela | locality | N 7° 28′ 52'' | E 79° 59′ 42'' |
| 3416 | Wikanda | Sri Lanka, North Western Province Kurunegala District > Ganewatta Division > Wegolla1 | locality | N 7° 36′ 47'' | E 80° 21′ 25'' |
| 3417 | Wiharegama | Sri Lanka, North Western Province Kurunegala District > Narammala Division > Penthenigoda | locality | N 7° 27′ 32'' | E 80° 13′ 24'' |
| 3418 | Wiguhumpola  Viguhumpola,Wiguhumpola | Sri Lanka, Central Province Kandy District > Harispattuwa Division > Aladeniya | populated place | N 7° 20′ 0'' | E 80° 34′ 0'' |
| 3419 | Widanegedara | Sri Lanka, North Western Province Kurunegala District > Narammala Division > Ganegoda3 | locality | N 7° 26′ 37'' | E 80° 13′ 35'' |
| 3420 | Vaihena Vaihena,Weihena,Welhena,Weyihena | Sri Lanka, Southern Province Galle District > Niyagama > Kimbulawala | populated place | N 6° 17′ 53'' | E 80° 14′ 46'' |
| 3421 | Wewelpola | Sri Lanka, North Western Province Kurunegala District > Weerambugedera Division > Wewelpola | locality | N 7° 27′ 15'' | E 80° 18′ 8'' |
| 3422 | Wewella | Sri Lanka, North Western Province Kurunegala District > Kuliyapitiya East Division > Bogahapitiya | locality | N 7° 29′ 6'' | E 80° 12′ 9'' |
3423  | Wewelgala Mahapilmagala,Wewelgala | Sri Lanka, Uva Province Moneragala District > Katharagama > Katharagama | hill | N 6° 32′ 10'' | E 81° 23′ 54'' |
| 3424 | Wewala | Sri Lanka, North Western Province Kurunegala District > Polgahawela Division > Koradoluwa | locality | N 7° 23′ 19'' | E 80° 19′ 28'' |
| 3425 | Wewagedara | Sri Lanka, North Western Province Kurunegala District > Kurunegala Division > Bamunugedara1 | locality | N 7° 30′ 38'' | E 80° 21′ 53'' |
| 3426 | Wewagedara | Sri Lanka, North Western Province Kurunegala District > Kuliyapitiya East Division > Medelpola | locality | N 7° 29′ 49'' | E 80° 8′ 29'' |
| 3427 | Wewagama | Sri Lanka, Sabaragamuwa Province Ratnapura District > Kalawana Division > Wewagama | locality | N 6° 28′ 14'' | E 80° 23′ 34'' |
| 3428 | Wettaragoda | Sri Lanka, North Western Province Kurunegala District > Kurunegala Division > Vilbawa | locality | N 7° 27′ 47'' | E 80° 22′ 1'' |
| 3429 | Wetiyagedara Wetiyagedara,Wetiyegedara,Wetiyegedera | Sri Lanka, North Western Province Kurunegala District > Maho > Medagama1 | populated place | N 7° 47′ 0'' | E 80° 21′ 0'' |
| 3430 | Wetehepitiya | Sri Lanka, North Western Province Kurunegala District > Panduwasnuwara East > Wetehepitiya | locality | N 7° 30′ 47'' | E 80° 7′ 26'' |
| 3431 | Wessiyaddewa | Sri Lanka, North Central Province Anuradhapura District > Kahatagasdigiliya Divison > Divulwewa1 | locality | N 8° 22′ 1'' | E 80° 42′ 59'' |
| 3432 | Wessigewela | Sri Lanka, Uva Province Moneragala District > Siyambalanduwa Division > Kotiyagala | locality | N 6° 39′ 47'' | E 81° 34′ 6'' |
| 3433 | Werawatta | Sri Lanka, Western Province Kalutara District > Madurawala Division > Werawatta1 | locality | N 6° 40′ 19'' | E 80° 5′ 8'' |
3434  | Weras Ganga | Sri Lanka, Western Province | lake | N 6° 49′ 42'' | E 79° 53′ 49'' |
| 3435 | Werabenda | Sri Lanka, North Western Province Kurunegala District > Kurunegala Division > Henamulla | locality | N 7° 27′ 40'' | E 80° 22′ 8'' |
| 3436 | Wepitiya | Sri Lanka, North Western Province Kurunegala District > Mallawapitiya Division > Mahagama2 | locality | N 7° 24′ 15'' | E 80° 22′ 5'' |
| 3437 | Wepatange | Sri Lanka, North Western Province Kurunegala District > Wariyapola Division > Naramana | locality | N 7° 39′ 9'' | E 80° 14′ 46'' |
| 3438 | Wennoruwa | Sri Lanka, North Western Province Kurunegala District > Alawwa Division > Wennoruwa East | locality | N 7° 21′ 52'' | E 80° 13′ 5'' |
| 3439 | Wembiyagoda | Sri Lanka, Sabaragamuwa Province Ratnapura District > Kalawana Division > Wembiyagoda | locality | N 6° 30′ 44'' | E 80° 24′ 16'' |
| 3440 | Welwetiya | Sri Lanka, North Central Province Anuradhapura District > Rambewa Divison > Thalgahawewa | locality | N 8° 28′ 38'' | E 80° 32′ 58'' |
| 3441 | Wellewela | Sri Lanka, Uva Province Badulla District > Lunugala Division > Peessagama | locality | N 7° 0′ 36'' | E 81° 12′ 42'' |
| 3442 | Wellemeda | Sri Lanka, Southern Province Galle District > Hikkaduwa Division > Akurala | locality | N 6° 12′ 1'' | E 80° 3′ 55'' |
| 3443 | Wellawala | Sri Lanka, North Western Province Puttalam District > Arachchikattuwa Division > Battaluoya | locality | N 7° 43′ 41'' | E 79° 49′ 19'' |
| 3444 | Wellangiriya | Sri Lanka, North Western Province Kurunegala District > Bingiriya Division > Getulawa | locality | N 7° 40′ 27'' | E 79° 57′ 43'' |
| 3445 | Wella-addaragoda | Sri Lanka, Southern Province | locality | N 5° 59′ 56'' | E 80° 15′ 45'' |
| 3446 | Welkandala | Sri Lanka, Western Province Kalutara District > Matugama Division > Welimanana | locality | N 6° 32′ 7'' | E 80° 5′ 19'' |
| 3447 | Weliwehera | Sri Lanka, North Western Province Kurunegala District > Panduwasnuwara East > Wetehepitiya | locality | N 7° 31′ 12'' | E 80° 7′ 42'' |
| 3448 | Weliwattegama Weliwatta,Weliwattegama,Wellewatta | Sri Lanka, Uva Province Badulla District > Hali Ela Division > Kottagoda | populated place | N 6° 56′ 56'' | E 81° 4′ 29'' |
| 3449 | Welipitiya | Sri Lanka, North Western Province Kurunegala District > Panduwasnuwara Division > Madaina | locality | N 7° 38′ 42'' | E 80° 1′ 41'' |
| 3450 | Welimapotana | Sri Lanka, North Central Province Anuradhapura District > Horowupotana Division > Welimuwapathana | locality | N 8° 34′ 44'' | E 80° 47′ 14'' |
by