| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
4001  | Babungala Point Babungala,Babungala Point,Sabungala Point | Sri Lanka, Southern Province Galle District > Bentota Division > Habakkala | point | N 6° 22′ 0'' | E 80° 1′ 0'' |
| 4002 | Rumasala Kanda Rumasala Kanda,Rumassala Kanda,Rumaswalakanda,Rumaswalakande | Sri Lanka, Southern Province Galle District > Habaraduwa Division > Bonavistawa | hill | N 6° 0′ 59'' | E 80° 14′ 27'' |
4003  | Rukkattana | Sri Lanka, Uva Province Badulla District > Haldummulla Division > Kithulgahaarawa | locality | N 6° 45′ 12'' | E 80° 53′ 6'' |
4004  | Rukattane Rukattana,Rukattane,Rukkattana | Sri Lanka, North Western Province Kurunegala District > Narammala Division > Puskoladeniya | populated place | N 7° 20′ 35'' | E 80° 8′ 14'' |
| 4005 | Rukamputur Rugama,Rukam,Rukambutur,Rukamputur | Sri Lanka, Eastern Province Batticaloa District > Eravur Pattu > Kithul | populated place | N 7° 39′ 57'' | E 81° 29′ 25'' |
| 4006 | Rukadawewa | Sri Lanka, North Central Province Anuradhapura District > Nochchiyagama Division > Lindawewa2 | locality | N 8° 15′ 50'' | E 80° 10′ 14'' |
| 4007 | Ruhunu National Park | Sri Lanka, Southern Province Hambantota District > Thissamaharama > Kirinda | park | N 6° 25′ 0'' | E 81° 35′ 0'' |
| 4008 | Ruhunu National Park | Sri Lanka, Southern Province Hambantota District > Thissamaharama > Kirinda | park | N 6° 23′ 0'' | E 81° 30′ 0'' |
| 4009 | Ruhunu National Park | Sri Lanka, Southern Province Hambantota District > Thissamaharama > Kirinda | park | N 6° 21′ 0'' | E 81° 28′ 0'' |
| 4010 | Rubberwatta | Sri Lanka, Southern Province Hambantota District > Thissamaharama > Rubberwatta | locality | N 6° 15′ 24'' | E 81° 16′ 46'' |
| 4011 | Rotapokuna | Sri Lanka, North Central Province Anuradhapura District > Kahatagasdigiliya Divison > Samadhigama | locality | N 8° 24′ 38'' | E 80° 37′ 44'' |
| 4012 | Robalgoda Robalgoda,Robolgoda,Robolgodde | Sri Lanka, Southern Province | populated place | N 6° 24′ 52'' | E 79° 59′ 47'' |
| 4013 | Rittadeniya | Sri Lanka, North Western Province Kurunegala District > Panduwasnuwara Division > Rittadeniya | locality | N 7° 34′ 28'' | E 80° 3′ 26'' |
| 4014 | Ritigahawatta | Sri Lanka, Uva Province Moneragala District > Madulla Division > Ritigahawatta | locality | N 7° 0′ 33'' | E 81° 28′ 7'' |
| 4015 | Rilawiddawewa | Sri Lanka, North Central Province Anuradhapura District > Horowupotana Division > Gammahegewewa | locality | N 8° 30′ 51'' | E 80° 44′ 41'' |
| 4016 | Rilaulla | Sri Lanka, North Western Province Kurunegala District > Bamunakotuwa > Dampitiya | locality | N 7° 30′ 22'' | E 80° 15′ 35'' |
| 4017 | Ridiwita | Sri Lanka, Sabaragamuwa Province Ratnapura District > Godakawela Division > Ematiyagoda | locality | N 6° 31′ 43'' | E 80° 37′ 46'' |
| 4018 | Ruwalwela Reulvala,Revulvala,Ruwalwela | Sri Lanka, Uva Province Moneragala District > Madulla Division > Ruwalwela | populated place | N 7° 1′ 34'' | E 81° 23′ 9'' |
| 4019 | Relapanawa | Sri Lanka, North Central Province Anuradhapura District > Kebitigollewa Division > Wattewewa | locality | N 8° 34′ 13'' | E 80° 39′ 41'' |
| 4020 | Relapanawa | Sri Lanka, North Central Province Anuradhapura District > Medawachchiya Division > Karambankulama | locality | N 8° 30′ 25'' | E 80° 35′ 25'' |
| 4021 | Relapanawa | Sri Lanka, North Central Province Anuradhapura District > Nuwaragam Palata Central Division > Aluthgama | locality | N 8° 28′ 8'' | E 80° 21′ 6'' |
| 4022 | Rekawa | Sri Lanka, Southern Province Hambantota District > Tangalle > Rekawa West | locality | N 6° 3′ 33'' | E 80° 50′ 57'' |
| 4023 | Ravanagoda  Ravanagoda,Rawanagoda | Sri Lanka, Central Province Nuwara Eliya District > Kotmale Division > Beramana North | populated place | N 6° 59′ 56'' | E 80° 37′ 1'' |
| 4024 | Ratwatta | Sri Lanka, Central Province Matale District > Ukuwela Division > Rathwatta | locality | N 7° 24′ 43'' | E 80° 39′ 16'' |
| 4025 | Rattanadeniya | Sri Lanka, Uva Province Moneragala District > Medagama Division > Rattanadeniya | locality | N 6° 56′ 39'' | E 81° 16′ 50'' |
| 4026 | Ratninda | Sri Lanka, Central Province Nuwara Eliya District > Hanguranketa > Dehipe | locality | N 7° 7′ 11'' | E 80° 47′ 33'' |
| 4027 | Ratnatuwa | Sri Lanka, North Western Province Kurunegala District > Panduwasnuwara East > Dunupotha | locality | N 7° 34′ 12'' | E 80° 10′ 24'' |
| 4028 | Ratmiwala Ratmeewala,Ratmiwala | Sri Lanka, Central Province Kandy District > Yatinuwara Division > Madiligama | populated place | N 7° 16′ 33'' | E 80° 30′ 6'' |
| 4029 | Ratmalwetiya Rathmalwetiya,Ratmalawetiya,Ratmalwetiya | Sri Lanka, North Western Province Kurunegala District > Nikaweratiya > Kirindigalla1 | populated place | N 7° 45′ 0'' | E 80° 13′ 0'' |
| 4030 | Ratmale | Sri Lanka, North Western Province Kurunegala District > Wariyapola Division > Mamunuwa | locality | N 7° 38′ 14'' | E 80° 14′ 27'' |
| 4031 | Ratmale | Sri Lanka, North Western Province Kurunegala District > Bamunakotuwa > Homathagama | locality | N 7° 30′ 2'' | E 80° 16′ 4'' |
| 4032 | Ratmale | Sri Lanka, North Western Province Kurunegala District > Weerambugedera Division > Piduruwella | locality | N 7° 28′ 31'' | E 80° 18′ 7'' |
| 4033 | Ratmalagaswewa | Sri Lanka, North Western Province Kurunegala District > Kobeigane > Bamunugama2 | locality | N 7° 39′ 15'' | E 80° 9′ 11'' |
4034  | Ratgama Lake | Sri Lanka, Southern Province | lake | N 6° 6′ 26'' | E 80° 7′ 57'' |
| 4035 | Rasnakawewa | Sri Lanka, North Central Province Anuradhapura District > Horowupotana Division > Rasnakawewa | locality | N 8° 33′ 24'' | E 80° 44′ 11'' |
| 4036 | Rasingolla | Sri Lanka, Central Province Nuwara Eliya District > Walapane > Goradiyagolla | locality | N 7° 4′ 10'' | E 80° 53′ 11'' |
| 4037 | Ranugalla | Sri Lanka, Uva Province Moneragala District > Badalkumbura Division > Ranugalla | locality | N 6° 51′ 45'' | E 81° 11′ 39'' |
| 4038 | Rannantalawa Ranatalawa,Rannantalawa,Ranwantalawa | Sri Lanka, Central Province Nuwara Eliya District > Kotmale Division > Kadadora | populated place | N 7° 3′ 50'' | E 80° 36′ 5'' |
| 4039 | Rankotdiwa Rankatdiwela,Rankotdiwa,Rankotdiwala,Rankothdiwela | Sri Lanka, Sabaragamuwa Province Kegalle District > Mawanella Division > Mahawatta | populated place | N 7° 15′ 21'' | E 80° 26′ 38'' |
| 4040 | Rankettiyawa | Sri Lanka, North Western Province Kurunegala District > Udubaddawa Division > Rantetiyawa | locality | N 7° 31′ 0'' | E 79° 54′ 21'' |
| 4041 | Ranganmulla | Sri Lanka, North Western Province Puttalam District > Wennappuwa Division > Rangammulla | locality | N 7° 17′ 49'' | E 79° 50′ 44'' |
| 4042 | Rangallepola | Sri Lanka, North Western Province Kurunegala District > Narammala Division > Rangallepola | locality | N 7° 23′ 36'' | E 80° 14′ 33'' |
| 4043 | Randeniya | Sri Lanka, North Western Province Kurunegala District > Bamunakotuwa > Thalgahagama | locality | N 7° 33′ 18'' | E 80° 13′ 23'' |
| 4044 | Randeniya | Sri Lanka, Sabaragamuwa Province Kegalle District > Kegalla Division > Kolongalla | locality | N 7° 16′ 24'' | E 80° 22′ 35'' |
| 4045 | Randenigama | Sri Lanka, North Central Province Anuradhapura District > Medawachchiya Division > Lindawewa1 | locality | N 8° 30′ 14'' | E 80° 32′ 53'' |
| 4046 | Ranawatta | Sri Lanka, North Western Province Kurunegala District > Narammala Division > Ranawatta | locality | N 7° 25′ 37'' | E 80° 13′ 26'' |
| 4047 | Ranawaranawewa | Sri Lanka, Southern Province Hambantota District > Hambantota Division > Elalla | locality | N 6° 19′ 45'' | E 81° 4′ 50'' |
| 4048 | Ranawana | Sri Lanka, Sabaragamuwa Province Kegalle District > Rambukkana Division > Kehelwathugoda | locality | N 7° 18′ 18'' | E 80° 20′ 12'' |
| 4049 | Ranamukayatenna | Sri Lanka, North Western Province Kurunegala District > Ridigama Division > Ikiriwatta | locality | N 7° 25′ 9'' | E 80° 31′ 37'' |
| 4050 | Ramukkana Rambukkana,Rammukkana,Ramukkana | Sri Lanka, Western Province Kalutara District > Bandaragama Division > Rambukkana South | populated place | N 6° 42′ 25'' | E 79° 58′ 56'' |
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