| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
3751  | Olaittoduvai Olaithoduvai,Olaittoduvai,Olaittoduvl | Sri Lanka, Northern Province Mannar District > Mannar Town > Olaithoduwai | populated place | N 9° 2′ 0'' | E 79° 50′ 0'' |
3752  | Olagama | Sri Lanka, Sabaragamuwa Province Kegalle District > Kegalla Division > Ranwala | locality | N 7° 15′ 21'' | E 80° 20′ 3'' |
| 3753 | Olabedda Forest Reserve | Sri Lanka, Southern Province | forest reserve | N 6° 13′ 0'' | E 80° 8′ 0'' |
| 3754 | Okawela Okawala,Okawela,Okewela,Okewelagoda | Sri Lanka, Southern Province Hambantota District > Okawela Division > Okewela | populated place | N 6° 6′ 24'' | E 80° 42′ 54'' |
| 3755 | Obokka | Sri Lanka, Sabaragamuwa Province Ratnapura District > Kalawana Division > Wembiyagoda | locality | N 6° 31′ 13'' | E 80° 24′ 7'' |
| 3756 | Obbegoda Lachesis,Obbegoda,Obbekota | Sri Lanka, Uva Province Moneragala District > Madulla Division > Obbegoda | populated place | N 6° 55′ 27'' | E 81° 20′ 57'' |
| 3757 | Nuwaragala Forest Reserve | Sri Lanka, Eastern Province | forest reserve | N 7° 29′ 16'' | E 81° 26′ 57'' |
| 3758 | Nungala | Sri Lanka, Southern Province Galle District > Ambalangoda > Metiwala | locality | N 6° 10′ 49'' | E 80° 5′ 31'' |
| 3759 | Nugatota | Sri Lanka, Central Province Nuwara Eliya District > Kotmale Division > Kalapitiya East | locality | N 7° 3′ 2'' | E 80° 39′ 1'' |
| 3760 | Nugagahawetiya | Sri Lanka, North Western Province Puttalam District > Anamaduwa Division > Thonigala | locality | N 7° 54′ 28'' | E 79° 56′ 56'' |
| 3761 | Nugadanda Pahalagama Nugadanda,Nugadanda Pahalagama,Nugadande Pahalagama | Sri Lanka, Sabaragamuwa Province Ratnapura District > Eheliyagoda > Karandana South | populated place | N 6° 46′ 19'' | E 80° 13′ 30'' |
| 3762 | Nochchiyagama | Sri Lanka, North Western Province Kurunegala District > Giribawa Division > Aliyawetunuwewa | locality | N 8° 3′ 32'' | E 80° 13′ 20'' |
| 3763 | Nochchimunai | Sri Lanka, Northern Province Kilinochchi District > Poonakary Division > Kariyalainagapaduvan | locality | N 9° 17′ 8'' | E 80° 7′ 0'' |
| 3764 | Nochchimoddai | Sri Lanka, Northern Province Vavuniya District > Vavuniya > Nochchimoddai | locality | N 8° 49′ 25'' | E 80° 30′ 0'' |
| 3765 | Nochohikundu Nochchikkundu,Nochchikundu,Nochohikundu | Sri Lanka, North Western Province Puttalam District > Kalpitiya Division > Andankanniya | populated place | N 8° 4′ 13'' | E 79° 43′ 49'' |
| 3766 | Nochchikulam Nochchikkulama,Nochchikulam,Nochchikulama | Sri Lanka, Northern Province Vavuniya District > Vavuniya South Division > Avusathapitiya | populated place | N 8° 41′ 48'' | E 80° 26′ 53'' |
| 3767 | Nochchikulam Nochchikkulama,Nochchikulam,Nochchikulama | Sri Lanka, Northern Province Vavuniya District > Vavuniya South Division > Kalukunnammaduwa | populated place | N 8° 40′ 45'' | E 80° 29′ 3'' |
| 3768 | Niyangama | Sri Lanka, Central Province Kandy District > Doluwa Division > Inguruwatta | locality | N 7° 10′ 25'' | E 80° 35′ 35'' |
| 3769 | Niyadandupola Niyadandupola,Niyadurupola,Niyandurupola | Sri Lanka, Sabaragamuwa Province Kegalle District > Warakapola Division > Weragoda3 | populated place | N 7° 9′ 59'' | E 80° 13′ 8'' |
| 3770 | Nivithigala Nivithigala,Nivitigala,Niwitigala | Sri Lanka, Sabaragamuwa Province Ratnapura District > Nivithigala Division > Pathakada | populated place | N 6° 36′ 33'' | E 80° 25′ 6'' |
| 3771 | Nivil | Sri Lanka, Northern Province Kilinochchi District > Karachchi Division > Urithirapuram North | locality | N 9° 26′ 2'' | E 80° 18′ 30'' |
| 3772 | Nitullagahapitiya | Sri Lanka, North Western Province Kurunegala District > Kuliyapitiya East Division > Kekunagolla | locality | N 7° 30′ 20'' | E 80° 9′ 45'' |
| 3773 | Nitulagama | Sri Lanka, North Central Province Anuradhapura District > Nochchiyagama Division > Kusumpura | locality | N 8° 16′ 55'' | E 80° 13′ 6'' |
| 3774 | Nitulgallewa Nitugallewa,Nitulgallewa,Nitulgollewa | Sri Lanka, North Central Province Anuradhapura District > Galenbidunuwewa > Janasirigama | populated place | N 8° 16′ 5'' | E 80° 46′ 41'' |
| 3775 | Nittamaluwa | Sri Lanka, Sabaragamuwa Province Ratnapura District > Imbulpe Division > Nittamaluwa | locality | N 6° 44′ 3'' | E 80° 51′ 6'' |
| 3776 | Nirveli North Neerveli,Nirveli,Nirveli North | Sri Lanka, Northern Province Jaffna District > Valikamam East > Neervely South | populated place | N 9° 43′ 0'' | E 80° 5′ 0'' |
| 3777 | Niriella | Sri Lanka, Sabaragamuwa Province Ratnapura District > Elapatha Division > Digana | locality | N 6° 37′ 4'' | E 80° 22′ 5'' |
| 3778 | Nilobe | Sri Lanka, Eastern Province Ampara District > Mahaoya Division > Kelavinna | locality | N 7° 30′ 18'' | E 81° 22′ 51'' |
| 3779 | Nellumalewatta Nagawatte,Nellumalewatta,Nilloomally,Nillumally | Sri Lanka, Central Province Kandy District > Panwila Division > Kelebokka | populated place | N 7° 26′ 15'' | E 80° 43′ 39'' |
| 3780 | Nillambe | Sri Lanka, Central Province Kandy District > Doluwa Division > Masgolla | locality | N 7° 9′ 4'' | E 80° 38′ 30'' |
| 3781 | Nillathgama Nillagama,Nillaggama,Nillathgama | Sri Lanka, North Western Province Kurunegala District > Galgamuwa Division > Bulnewa1 | populated place | N 7° 59′ 34'' | E 80° 19′ 46'' |
| 3782 | Nilgala | Sri Lanka, Uva Province Moneragala District > Bibile Division > Bulupitiya | locality | N 7° 11′ 33'' | E 81° 22′ 33'' |
3783  | Nilappannikkanmalai Nilapanikkan Malai,Nilappannikkanmalai | Sri Lanka, Eastern Province Trincomalee District > Gomarankadawela Division > Mailawewa | hill | N 8° 49′ 20'' | E 80° 58′ 40'' |
| 3784 | Nilagirimahasaya | Sri Lanka, Eastern Province Ampara District > Lahugala Division > Perani Lahugala | locality | N 6° 51′ 4'' | E 81° 41′ 57'' |
| 3785 | Nikawewa | Sri Lanka, North Central Province Anuradhapura District > Horowupotana Division > Rasnakawewa | locality | N 8° 34′ 20'' | E 80° 43′ 57'' |
| 3786 | Nikawewa | Sri Lanka, North Central Province Anuradhapura District > Kebitigollewa Division > Wattewewa | locality | N 8° 33′ 32'' | E 80° 40′ 50'' |
| 3787 | Nikawewa | Sri Lanka, North Central Province Anuradhapura District > Horowupotana Division > Parangiyawadiya | locality | N 8° 28′ 22'' | E 80° 53′ 23'' |
| 3788 | Nikawewa | Sri Lanka, North Western Province Puttalam District > Karuwalagaswewa Division > Paleegama | locality | N 8° 0′ 51'' | E 79° 59′ 24'' |
| 3789 | Nikatenna | Sri Lanka, Central Province Kandy District > Patahewaheta Division > Pinnagolla | locality | N 7° 15′ 8'' | E 80° 42′ 10'' |
| 3790 | Nikapitiya | Sri Lanka, Uva Province Badulla District > Haldummulla Division > Bambara Pokuna | locality | N 6° 41′ 27'' | E 81° 3′ 25'' |
| 3791 | Nikalandugoda | Sri Lanka, Sabaragamuwa Province Ratnapura District > Weligepola Division > Belimaliyadda | locality | N 6° 34′ 57'' | E 80° 45′ 30'' |
| 3792 | Nika-atugama | Sri Lanka, North Central Province Anuradhapura District > Palugaswewa Division > Horivila | locality | N 8° 2′ 46'' | E 80° 40′ 1'' |
| 3793 | Newatimulla | Sri Lanka, Southern Province Galle District > Thawalama > Hiniduma North | locality | N 6° 19′ 41'' | E 80° 19′ 44'' |
| 3794 | Netchingurmarutankulam Marutankulam,Netchingarmarutankulam,Netchingeimadarankulam,Netchingurmarutankulam | Sri Lanka, Northern Province Vavuniya District > Vavuniya > Kandapuram | populated place | N 8° 43′ 12'' | E 80° 27′ 37'' |
| 3795 | Neriyakulam | Sri Lanka, Northern Province Vavuniya District > Venkalacheddikulam Division > Neriyakulam | locality | N 8° 37′ 15'' | E 80° 21′ 28'' |
| 3796 | Nemi Ella | Sri Lanka, Uva Province Moneragala District > Badalkumbura Division > Gedavila | locality | N 6° 55′ 57'' | E 81° 13′ 14'' |
| 3797 | Neluwegedara | Sri Lanka, North Western Province Kurunegala District > Kuliyapitiya East Division > Bogamulla | locality | N 7° 29′ 40'' | E 80° 12′ 5'' |
| 3798 | Neluwa | Sri Lanka, Uva Province Moneragala District > Badalkumbura Division > Ranugalla | locality | N 6° 52′ 43'' | E 81° 11′ 21'' |
| 3799 | Nelunpattala | Sri Lanka, North Western Province Kurunegala District > Kuliyapitiya East Division > Polpitiya | locality | N 7° 31′ 6'' | E 80° 10′ 31'' |
| 3800 | Nelunkanuwa | Sri Lanka, North Western Province Kurunegala District > Bamunakotuwa > Wathukana | locality | N 7° 32′ 54'' | E 80° 11′ 27'' |
by