| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
3651  | Medahinna | Sri Lanka, Sabaragamuwa Province Ratnapura District > Ratnapura Division > Sri Palabaddala | locality | N 6° 49′ 3'' | E 80° 28′ 14'' |
| 3652 | Medagoda | Sri Lanka, Southern Province Galle District > Hikkaduwa Division > Panvila Pahalagoda | locality | N 6° 7′ 1'' | E 80° 9′ 51'' |
3653  | Madagedaragama Madagedaragama,Medagedaragama,Medagederagama | Sri Lanka, Uva Province Badulla District > Welimada Division > Nedungamuwa | populated place | N 6° 52′ 42'' | E 80° 54′ 31'' |
| 3654 | Medagampola | Sri Lanka, North Western Province Kurunegala District > Alawwa Division > Medagampola2 | locality | N 7° 19′ 44'' | E 80° 14′ 1'' |
| 3655 | Medagama | Sri Lanka, North Central Province Anuradhapura District > Rambewa Divison > Kolibendawewa | locality | N 8° 28′ 31'' | E 80° 25′ 19'' |
| 3656 | Medagama | Sri Lanka, North Central Province Anuradhapura District > Nachchaduwa Division > Pahalawewa | locality | N 8° 13′ 30'' | E 80° 23′ 5'' |
| 3657 | Medagama | Sri Lanka, North Western Province Kurunegala District > Wariyapola Division > Medagama4 | locality | N 7° 37′ 23'' | E 80° 12′ 40'' |
| 3658 | Medagama | Sri Lanka, Southern Province Hambantota District > Lunugamwehera > Angunakolawewa | locality | N 6° 23′ 18'' | E 81° 4′ 15'' |
| 3659 | Medagahawatura | Sri Lanka, Central Province Kandy District > Pasbagekorale > Pallegama2 | locality | N 7° 4′ 50'' | E 80° 32′ 49'' |
| 3660 | Meda Ara | Sri Lanka, Southern Province Hambantota District > Angunakolapelessa Division > Meda Ara | locality | N 6° 12′ 26'' | E 80° 53′ 38'' |
| 3661 | Mayilirakulam | Sri Lanka, Northern Province Mannar District > Nanaddan > Katkidanthakulam | locality | N 8° 48′ 7'' | E 80° 3′ 56'' |
| 3662 | Mayilewa | Sri Lanka, North Western Province Kurunegala District > Galgamuwa Division > Madawachchiya | locality | N 7° 58′ 12'' | E 80° 9′ 57'' |
| 3663 | Mayilewa | Sri Lanka, North Western Province Puttalam District > Mahakumbukkadawala Division > Mohoriya | locality | N 7° 48′ 24'' | E 79° 54′ 39'' |
| 3664 | Mayilagammana | Sri Lanka, North Central Province Anuradhapura District > Rambewa Divison > Konakumbukwewa | locality | N 8° 28′ 33'' | E 80° 39′ 12'' |
| 3665 | Mayamulla | Sri Lanka, North Western Province Kurunegala District > Ridigama Division > Reddagoda | locality | N 7° 31′ 30'' | E 80° 31′ 37'' |
| 3666 | Mawatta | Sri Lanka, North Western Province Kurunegala District > Kurunegala Division > Pahala Thalampitiya | locality | N 7° 23′ 19'' | E 80° 21′ 10'' |
| 3667 | Mawatawewa | Sri Lanka, North Central Province Anuradhapura District > Kebitigollewa Division > Kahatagollewa | locality | N 8° 43′ 3'' | E 80° 47′ 20'' |
| 3668 | Mawatgama Mawatagama,Mawatgama,Mawattegama | Sri Lanka, Western Province Colombo District > Seethawaka > Mawathagama West | populated place | N 6° 52′ 16'' | E 80° 5′ 6'' |
| 3669 | Mavillu Forest Reserve | Sri Lanka, Northern Province | forest reserve | N 8° 43′ 19'' | E 80° 3′ 14'' |
| 3670 | Mavadivembu Colony | Sri Lanka, Eastern Province Batticaloa District > Eravur Pattu > Mavadivembu 1 | locality | N 7° 48′ 55'' | E 81° 34′ 17'' |
| 3671 | Maussagolla West Mausagolla,Maussagalla,Maussagolla,Maussagolla West | Sri Lanka, Uva Province Badulla District > Passara Division > Kanawerella West | populated place | N 6° 54′ 32'' | E 81° 7′ 56'' |
| 3672 | Matugama Matugama,Matuguma,ma tu ge mo,matwgama,ماتوگاما,මතුගම,馬圖格默 | Sri Lanka, Western Province Kalutara District > Matugama Division > Mathugama South | populated place | N 6° 31′ 13'' | E 80° 6′ 46'' |
| 3673 | Mattegoda | Sri Lanka, Southern Province Galle District > Habaraduwa Division > Godawatta | locality | N 6° 1′ 10'' | E 80° 18′ 38'' |
| 3674 | Masmulla Kele Forest Reserve | Sri Lanka, Southern Province | forest reserve | N 6° 3′ 0'' | E 80° 35′ 0'' |
| 3675 | Marutankulam | Sri Lanka, Northern Province Vavuniya District > Vavuniya North > Mannakulam | locality | N 9° 5′ 16'' | E 80° 29′ 21'' |
| 3676 | Marutamadu | Sri Lanka, Northern Province Vavuniya District > Vavuniya > Palamoddai | locality | N 8° 52′ 39'' | E 80° 25′ 11'' |
| 3677 | Marutamadu | Sri Lanka, Northern Province Vavuniya District > Vavuniya South Division > Maradanmaduwa | locality | N 8° 34′ 51'' | E 80° 21′ 46'' |
| 3678 | Marumulla | Sri Lanka, Southern Province Galle District > Bentota Division > Ethungagoda | locality | N 6° 23′ 26'' | E 80° 3′ 3'' |
| 3679 | Marukona | Sri Lanka, Central Province Matale District > Ukuwela Division > Marukona | locality | N 7° 24′ 36'' | E 80° 38′ 21'' |
| 3680 | Marukkarampalai | Sri Lanka, Northern Province Vavuniya District > Vavuniya > Sasthrikoolankulam | locality | N 8° 47′ 46'' | E 80° 27′ 40'' |
| 3681 | Marndimativu | Sri Lanka, North Western Province Puttalam District > Mundel Division > Madurankuliya | locality | N 7° 53′ 36'' | E 79° 49′ 36'' |
| 3682 | Maravakurichchi | Sri Lanka, Northern Province Kilinochchi District > Poonakary Division > Kollakuruchchi | locality | N 9° 29′ 32'' | E 80° 13′ 47'' |
| 3683 | Marassana | Sri Lanka, Central Province Kandy District > Patahewaheta Division > Marassana | locality | N 7° 13′ 30'' | E 80° 44′ 6'' |
| 3684 | Maraluwawa | Sri Lanka, North Western Province Kurunegala District > Kurunegala Division > Bamunugedara1 | locality | N 7° 30′ 25'' | E 80° 22′ 20'' |
| 3685 | Marakkalayagama | Sri Lanka, Southern Province Hambantota District > Weeraketiya Division > Morayaya South | locality | N 6° 10′ 54'' | E 80° 48′ 34'' |
| 3686 | Marakkala Katukeliyawa | Sri Lanka, North Central Province Anuradhapura District > Nuwaragam Palata Central Division > Gambirigaswewa1 | locality | N 8° 29′ 32'' | E 80° 22′ 51'' |
| 3687 | Marakkalagama | Sri Lanka, Central Province Nuwara Eliya District > Kotmale Division > Hedunuwewa | locality | N 7° 3′ 10'' | E 80° 39′ 8'' |
| 3688 | Maradenigama | Sri Lanka, North Central Province Anuradhapura District > Nochchiyagama Division > Bogahawewa2 | locality | N 8° 20′ 21'' | E 80° 15′ 51'' |
| 3689 | Maradankulama | Sri Lanka, North Central Province Anuradhapura District > Mihinthale > Maradankulama | locality | N 8° 22′ 59'' | E 80° 29′ 22'' |
| 3690 | Maradankadawalagama Maradankadawala,Maradankadawalagama,Maradankadawela | Sri Lanka, North Central Province Anuradhapura District > Kekirawa Division > Maradankadawala2 | populated place | N 8° 7′ 36'' | E 80° 33′ 43'' |
| 3691 | Maradankadawala | Sri Lanka, North Central Province Anuradhapura District > Ipalogama Division > Sangattewa | locality | N 8° 7′ 39'' | E 80° 28′ 59'' |
| 3692 | Maradana  Maradana | Sri Lanka, Western Province Colombo District > Colombo Division > Maligakanda | section of populated place | N 6° 55′ 37'' | E 79° 51′ 59'' |
| 3693 | Mapitigedara | Sri Lanka, North Western Province Kurunegala District > Panduwasnuwara East > Kosdeniya | locality | N 7° 34′ 35'' | E 80° 8′ 47'' |
| 3694 | Mapegomuwa | Sri Lanka, North Western Province Kurunegala District > Polpitigama > Moragollagama | locality | N 7° 54′ 34'' | E 80° 26′ 12'' |
| 3695 | Mapa Ella | Sri Lanka, Uva Province Badulla District > Lunugala Division > Sumudugama | locality | N 7° 1′ 53'' | E 81° 10′ 44'' |
| 3696 | Manuwangama Forest Reserve | Sri Lanka, North Western Province | forest reserve | N 7° 36′ 6'' | E 79° 50′ 0'' |
3697  | Mantheevu Mantheevu,Mantivu | Sri Lanka, Eastern Province | island | N 7° 42′ 6'' | E 81° 39′ 35'' |
| 3698 | Mantai Mahatitta,Mantai,Mantota | Sri Lanka, Northern Province Mannar District > Mannar Town > Thiruketheeswaram | populated place | N 8° 57′ 0'' | E 79° 58′ 0'' |
| 3699 | Manniyakulam | Sri Lanka, Northern Province Kilinochchi District > Karachchi Division > Vannerikulam | locality | N 9° 19′ 12'' | E 80° 13′ 0'' |
| 3700 | Mannawatta | Sri Lanka, Western Province Kalutara District > Palinda Nuwara Division > Kalukandawa | locality | N 6° 27′ 9'' | E 80° 21′ 1'' |
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