| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
4351  | Jatunkanda | Sri Lanka, Sabaragamuwa Province Ratnapura District > Kolonna Division > Ullinduwawa | locality | N 6° 22′ 27'' | E 80° 38′ 2'' |
| 4352 | Jakaduwa | Sri Lanka, North Western Province Kurunegala District > Ridigama Division > Pusselikanda | locality | N 7° 26′ 52'' | E 80° 29′ 41'' |
| 4353 | Jagama | Sri Lanka, North Western Province Kurunegala District > Galgamuwa Division > Palukadawala | locality | N 7° 57′ 5'' | E 80° 17′ 10'' |
| 4354 | Iyankaravur | Sri Lanka, Northern Province Vavuniya District > Vavuniya > Salambaikkulam | locality | N 8° 44′ 1'' | E 80° 23′ 43'' |
| 4355 | Ittikkulam | Sri Lanka, Northern Province Mannar District > Musali Division > Marudhamadu | locality | N 8° 46′ 45'' | E 80° 0′ 28'' |
4356  | Ititumbala Ititembalagama,Ititempala,Ititempola,Ititumbala | Sri Lanka, Uva Province Badulla District > Meegahakiula > Wewathanna2 | populated place | N 7° 5′ 40'' | E 81° 7′ 35'' |
| 4357 | Iththiyadimadu | Sri Lanka, Eastern Province Batticaloa District > Manmunai West > Karaveddi | locality | N 7° 41′ 48'' | E 81° 36′ 12'' |
| 4358 | Issenbessawewa Isanbessawa,Isenbessewa,Issenbessawewa | Sri Lanka, North Central Province Anuradhapura District > Medawachchiya Division > Isinbessagama | populated place | N 8° 33′ 51'' | E 80° 29′ 4'' |
| 4359 | Issenbessawawewa Forest Reserve | Sri Lanka, North Central Province | forest reserve | N 8° 35′ 0'' | E 80° 29′ 0'' |
| 4360 | Iripinnuwewa | Sri Lanka, North Central Province Anuradhapura District > Kebitigollewa Division > Thittagonewa | locality | N 8° 41′ 25'' | E 80° 46′ 41'' |
| 4361 | Irihabe | Sri Lanka, North Western Province Kurunegala District > Bamunakotuwa > Erihabe | locality | N 7° 34′ 36'' | E 80° 12′ 54'' |
| 4362 | Irasenthirankulam Forest Reserve | Sri Lanka, Northern Province | forest reserve | N 8° 43′ 0'' | E 80° 25′ 0'' |
| 4363 | Iranamadu Forest Reserve | Sri Lanka, Northern Province | forest reserve | N 9° 19′ 43'' | E 80° 25′ 34'' |
| 4364 | Iranai Iluppaikkulam Iranai Illuppaikulam,Iranai Iluppaikkulam,Irani Illuppaikkulam | Sri Lanka, Northern Province Mannar District > Madhu > Iranailluppaikulam | populated place | N 8° 51′ 0'' | E 80° 21′ 0'' |
| 4365 | Irampaikkulam Forest Reserve | Sri Lanka, Northern Province | forest reserve | N 8° 52′ 0'' | E 80° 32′ 0'' |
| 4366 | Iramiyankulama | Sri Lanka, North Central Province Anuradhapura District > Mahavilachchiya Division > Oyamaduwa | locality | N 8° 24′ 34'' | E 80° 16′ 32'' |
| 4367 | Ipalogama Epalogama,Ipalogama,Ipologama | Sri Lanka, North Central Province Anuradhapura District > Ipalogama Division > Ganthiriyagama | populated place | N 8° 5′ 48'' | E 80° 30′ 25'' |
| 4368 | Ipalawa | Sri Lanka, North Western Province Kurunegala District > Wariyapola Division > Ipalawa2 | locality | N 7° 38′ 59'' | E 80° 16′ 28'' |
| 4369 | Ingaradawula Ingaradawula,Ingradaula,Ingradavula | Sri Lanka, North Western Province Kurunegala District > Pannala Division > Ingaradavula | populated place | N 7° 24′ 6'' | E 80° 3′ 55'' |
| 4370 | Ingiriya Forest Reserve | Sri Lanka, Western Province | forest reserve | N 6° 43′ 0'' | E 80° 10′ 0'' |
| 4371 | Inginimitiya | Sri Lanka, North Western Province Puttalam District > Nawagattegama Division > Inginimitiya East | locality | N 7° 56′ 48'' | E 80° 7′ 39'' |
| 4372 | Indunugala Indungala,Indunugala,Indunugale | Sri Lanka, North Central Province Anuradhapura District > Ipalogama Division > Dampelassagama | populated place | N 8° 5′ 15'' | E 80° 33′ 45'' |
| 4373 | Indulgodakanda | Sri Lanka, North Western Province Kurunegala District > Mallawapitiya Division > Indulgodakanda | locality | N 7° 25′ 31'' | E 80° 24′ 30'' |
| 4374 | Indolewatta | Sri Lanka, Sabaragamuwa Province Ratnapura District > Ayagama Division > Pallekada | locality | N 6° 38′ 57'' | E 80° 17′ 46'' |
| 4375 | Indikatupana | Sri Lanka, Sabaragamuwa Province Ratnapura District > Ratnapura Division > Sri Palabaddala | locality | N 6° 48′ 21'' | E 80° 28′ 52'' |
| 4376 | Indigolleyaya | Sri Lanka, North Western Province Kurunegala District > Wariyapola Division > Randeniya | locality | N 7° 35′ 18'' | E 80° 17′ 24'' |
| 4377 | Indigollewa | Sri Lanka, North Central Province Anuradhapura District > Kebitigollewa Division > Halmillawetiya | locality | N 8° 43′ 44'' | E 80° 39′ 46'' |
| 4378 | Indigahatota | Sri Lanka, Southern Province Galle District > Akmeemana Division > Kirindagoda | locality | N 6° 3′ 55'' | E 80° 15′ 7'' |
| 4379 | Inawella | Sri Lanka, Uva Province Moneragala District > Bibile Division > Egoda Kotagama | locality | N 7° 7′ 40'' | E 81° 10′ 13'' |
| 4380 | Inamalawa Forest Reserve | Sri Lanka, Southern Province | forest reserve | N 7° 58′ 0'' | E 80° 42′ 0'' |
| 4381 | Imiyangoda Pahala | Sri Lanka, North Western Province Kurunegala District > Bamunakotuwa > Pahala Imiyangoda | locality | N 7° 35′ 22'' | E 80° 14′ 34'' |
| 4382 | Imiyangoda Ihala | Sri Lanka, North Western Province Kurunegala District > Bamunakotuwa > Pahala Imiyangoda | locality | N 7° 35′ 52'' | E 80° 15′ 5'' |
| 4383 | Imbulpe | Sri Lanka, Sabaragamuwa Province Ratnapura District > Imbulpe Division > Imbulpe | locality | N 6° 41′ 51'' | E 80° 44′ 53'' |
| 4384 | Imbulana | Sri Lanka, North Western Province Kurunegala District > Polgahawela Division > Imbulana | locality | N 7° 23′ 52'' | E 80° 17′ 41'' |
| 4385 | Iluppankadawala | Sri Lanka, North Central Province Anuradhapura District > Nuwaragam Palata Central Division > Ulukkulama | locality | N 8° 17′ 6'' | E 80° 20′ 49'' |
| 4386 | Ilukpitiya | Sri Lanka, North Western Province Kurunegala District > Kuliyapitiya West Division > Anukkane | locality | N 7° 30′ 2'' | E 80° 7′ 19'' |
| 4387 | Ilukapathana Ilakkepudena and Dumbadawellawa,Ilukapathana,Ilukkepudena and Dumbadawellawa | Sri Lanka, Uva Province Moneragala District > Bibile Division > Bokagonna | populated place | N 7° 12′ 7'' | E 81° 14′ 21'' |
| 4388 | Ilukhena | Sri Lanka, North Western Province Kurunegala District > Kuliyapitiya West Division > Ilukhena | locality | N 7° 29′ 59'' | E 80° 0′ 24'' |
| 4389 | Ilukbodagama | Sri Lanka, North Central Province Anuradhapura District > Kekirawa Division > Pothanegama2 | locality | N 8° 2′ 6'' | E 80° 37′ 13'' |
| 4390 | Ilubbuluwa | Sri Lanka, Sabaragamuwa Province Ratnapura District > Elapatha Division > Kehelovitigama | locality | N 6° 41′ 18'' | E 80° 20′ 7'' |
| 4391 | Illupaiyadichenai Illupaiyadichenai,Illuppaiyadichchenai,Illuppaiyadichenai | Sri Lanka, Eastern Province Batticaloa District > Manmunai West > Koththiyapulai | populated place | N 7° 38′ 0'' | E 81° 41′ 0'' |
| 4392 | Illuktenna Illuktenna,Iluktenna,Ilukthenna | Sri Lanka, Uva Province Badulla District > Kandeketiya > Baduluoya East | populated place | N 7° 8′ 4'' | E 81° 1′ 29'' |
| 4393 | Ilimbe | Sri Lanka, Western Province Kalutara District > Madurawala Division > Kandana North | locality | N 6° 42′ 19'' | E 80° 5′ 48'' |
| 4394 | Ilandagahawewa | Sri Lanka, North Central Province Anuradhapura District > Nuwaragam Palata Central Division > Ilandagahawewa | locality | N 8° 20′ 57'' | E 80° 17′ 48'' |
| 4395 | Ilakkantai Ilakanta,Ilakanthai,Ilakkantai | Sri Lanka, Eastern Province Trincomalee District > Muthur > Navarathnapuram | populated place | N 8° 29′ 0'' | E 81° 21′ 0'' |
| 4396 | Ikkapallama | Sri Lanka, Southern Province Hambantota District > Thissamaharama > Nedigamvila | locality | N 6° 14′ 20'' | E 81° 16′ 30'' |
4397  | Hiriyatulangala Hiriya Tulanagala,Hiriyatulangala,Ikiriya Julanagala | Sri Lanka, Uva Province Moneragala District > Sevanagala Division > Habarugala | rock | N 6° 20′ 28'' | E 80° 57′ 20'' |
| 4398 | Ikiriwatta | Sri Lanka, North Western Province Kurunegala District > Ridigama Division > Paragoda | locality | N 7° 26′ 0'' | E 80° 31′ 30'' |
| 4399 | Ikiripotana | Sri Lanka, North Central Province Anuradhapura District > Palagala Division > Gonadeniyagama | locality | N 7° 57′ 6'' | E 80° 32′ 11'' |
| 4400 | Ikirigollewa | Sri Lanka, North Central Province Anuradhapura District > Kebitigollewa Division > Gonahathdenawa | locality | N 8° 34′ 52'' | E 80° 40′ 0'' |
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