| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
1251  | Mayilawa Mayilawa,Mayilewa | Sri Lanka, North Western Province Puttalam District > Nattandiya Division > Mailawa | locality | N 7° 25′ 9'' | E 79° 52′ 22'' |
| 1252 | Mailahinna Mailahinna,Mayilahinna | Sri Lanka, Uva Province Moneragala District > Badalkumbura Division > Keliwessa | locality | N 6° 49′ 0'' | E 81° 11′ 13'' |
| 1253 | Mayakedawara Mayakadawara,Mayakedawara | Sri Lanka, North Western Province Kurunegala District > Panduwasnuwara East > Kanduboda2 | locality | N 7° 33′ 50'' | E 80° 6′ 27'' |
1254  | Mawilmada  Mavilmada,Mawilmada,mawylmada,ماویلمادا | Sri Lanka, Central Province Kandy District > Kandy and Four Gravets Gangawata Division > Mavilmada | populated place | N 7° 19′ 33'' | E 80° 38′ 15'' |
| 1255 | Mawihena Maweehena,Mawihena | Sri Lanka, Western Province | locality | N 7° 35′ 6'' | E 80° 11′ 18'' |
| 1256 | Mawatura Mawatura,mawatwra,ماواتورا | Sri Lanka, Central Province Kandy District > Uda Palata Division > Weliganga | populated place | N 7° 6′ 0'' | E 80° 34′ 0'' |
| 1257 | Mawathagama Mawathagama,Mawattagama | Sri Lanka, North Western Province Puttalam District > Anamaduwa Division > Labugala | populated place | N 7° 55′ 44'' | E 80° 2′ 52'' |
| 1258 | Mawatapola Mawatapola,Mawatupola,mawatapwla,ماواتاپولا | Sri Lanka, Central Province Kandy District > Akurana Division > Mawathupola | populated place | N 7° 24′ 9'' | E 80° 37′ 4'' |
| 1259 | Mawanella Mawanella,Mawanella Town,ma wo nei lei,mavanallai,mawanla,ماوانلا,மாவனல்லை,මාවනැල්ල,馬沃內勒,马沃内勒 | Sri Lanka, Sabaragamuwa Province Kegalle District > Mawanella Division > Rankothdiwala | populated place | N 7° 15′ 6'' | E 80° 26′ 43'' |
| 1260 | Maviddapuram Maviddapuram | Sri Lanka, Northern Province Jaffna District > Valikamam North Division > Kollankaladdy | populated place | N 9° 48′ 19'' | E 80° 0′ 55'' |
| 1261 | Mathurata Mathurata,Maturata | Sri Lanka, Central Province Nuwara Eliya District > Hanguranketa > Metibembiya | populated place | N 7° 4′ 27'' | E 80° 47′ 22'' |
| 1262 | Mattegoda Mattegoda | Sri Lanka, Western Province Colombo District > Homagama Division > Mattegoda West | populated place | N 6° 48′ 41'' | E 79° 57′ 51'' |
| 1263 | Mattakkuliya Mattakkuliya | Sri Lanka, Western Province Colombo District > Colombo Division > Mattakkuliya | populated place | N 6° 58′ 28'' | E 79° 52′ 25'' |
| 1264 | Matapanikkarmakilankulam Matapanikkarmakilankulam,Matappanikkarmakilankulam | Sri Lanka, Northern Province Vavuniya District > Vavuniya > Maruthamadhu | locality | N 8° 54′ 32'' | E 80° 27′ 43'' |
| 1265 | Matale Polwatta Matale Polwatta,matalh pwlwata,ماتاله پولواتا | Sri Lanka, Central Province Matale District > Matale Division > Owala Polwatta | populated place | N 7° 31′ 41'' | E 80° 38′ 22'' |
| 1266 | Matalapitiya Matalapitija,Matalapitiya,matalapytya,Маталапития,ماتالاپیتیا | Sri Lanka, Central Province Matale District > Yatawatta Division > Mathalapitiya South | populated place | N 7° 31′ 3'' | E 80° 34′ 42'' |
| 1267 | Maswela Maswela,maswla,ماسولا | Sri Lanka, Central Province Nuwara Eliya District > Kotmale Division > Maswela | populated place | N 7° 4′ 0'' | E 80° 38′ 0'' |
| 1268 | Maskeliya Maskeliya,maskeliya,masklya,masukeria,ماسکلیا,மஸ்கெலியா,මස්කෙළිය,マスケリア | Sri Lanka, Central Province Nuwara Eliya District > Ambagamuwa Division > Maskeliya | populated place | N 6° 50′ 3'' | E 80° 34′ 3'' |
| 1269 | Marukkanvell Marukkanveli,Marukkanvell | Sri Lanka, North Western Province Puttalam District > Vanathavillu Division > Parana Eluwankulama | locality | N 8° 19′ 35'' | E 79° 52′ 1'' |
| 1270 | Maruddana Marudana,Maruddana,marwdana,Марудана,مارودانا,මාරුද්දන | Sri Lanka, Central Province Kandy District > Pujapitiya Division > Gallella | populated place | N 7° 22′ 19'' | E 80° 32′ 35'' |
| 1271 | Matiramadu Maritamadu,Matiramadu | Sri Lanka, Northern Province Mannar District > Musali Division > Marudhamadu | locality | N 8° 47′ 32'' | E 80° 1′ 23'' |
| 1272 | Marawila Marawila,Marawila Town,Mirawila,marawyla,ماراویلا,මාරවිල | Sri Lanka, North Western Province Puttalam District > Mahawewa Division > Maravila Town | populated place | N 7° 24′ 38'' | E 79° 49′ 40'' |
| 1273 | Marawanagoda Marawanagoda,marawanagwda,ماراواناگودا | Sri Lanka, Central Province Kandy District > Thumpane Division > Niyangoda | populated place | N 7° 21′ 0'' | E 80° 33′ 0'' |
| 1274 | Maratuwela Maratuwela,Marthuwela,Martuwela,maratwwla,ماراتوولا | Sri Lanka, Central Province Nuwara Eliya District > Hanguranketa > Marthuwela | populated place | N 7° 4′ 48'' | E 80° 47′ 3'' |
| 1275 | Maratugoda Maratugoda,maratwgwda,ماراتوگودا | Sri Lanka, Central Province Kandy District > Pujapitiya Division > Marathugoda North | populated place | N 7° 23′ 0'' | E 80° 34′ 0'' |
| 1276 | Marapana Marapana,Marapona | Sri Lanka, Sabaragamuwa Province Kegalle District > Kegalla Division > Paragammana | locality | N 7° 14′ 7'' | E 80° 21′ 8'' |
| 1277 | Marakkawa Marakkanawa,Marakkawa | Sri Lanka, Uva Province Moneragala District > Madulla Division > Magandana | locality | N 6° 58′ 48'' | E 81° 21′ 16'' |
| 1278 | Maraka Maraka | Sri Lanka, Central Province Matale District > Wilgamuwa > Maraka | populated place | N 7° 35′ 0'' | E 80° 58′ 0'' |
| 1279 | Maraikkutti Maraikkutti,Maraikutti | Sri Lanka, Northern Province Mullaitivu District > Oddusuddan > Thachchadampan | locality | N 9° 5′ 20'' | E 80° 30′ 50'' |
| 1280 | Maradurawala Maradurawala | Sri Lanka, Central Province Matale District > Rattota Division > Lonvil | populated place | N 7° 30′ 30'' | E 80° 40′ 27'' |
| 1281 | Maradankulama Maradankulama | Sri Lanka, North Western Province Puttalam District > Madampe Division > Manakkulama | populated place | N 7° 32′ 29'' | E 79° 50′ 24'' |
| 1282 | Mapitikanda Forest Reserve Mapitakanda Forest Reserve,Mapitikanda Forest Reserve | Sri Lanka, Southern Province | forest reserve | N 6° 13′ 23'' | E 80° 41′ 6'' |
| 1283 | Mapalana Mapalana,mapalana,ماپالانا | Sri Lanka, Southern Province Matara District > Kaburupitiya > Mapalana Mangin Ihala | populated place | N 6° 3′ 11'' | E 80° 33′ 47'' |
| 1284 | Mannarmudikattamannakkamadu Mannarmudikattamannakkamadu,Nilamadu | Sri Lanka, Northern Province Mannar District > Nanaddan > Valkkaipettankandal | locality | N 8° 48′ 7'' | E 79° 59′ 33'' |
1285  | Mannar Island Manaar Island,Mannar Island | Sri Lanka, Northern Province | island | N 9° 3′ 36'' | E 79° 49′ 17'' |
| 1286 | Manipay Manipay,Manippai,Manippay | Sri Lanka, Northern Province Jaffna District > Valikamam South West Division > Manipay West | populated place | N 9° 43′ 33'' | E 79° 59′ 23'' |
| 1287 | Manilwala Manelwala,Manilwala,manylwala,مانیلوالا | Sri Lanka, Central Province Nuwara Eliya District > Walapane > Wathumulla | populated place | N 7° 6′ 1'' | E 80° 51′ 55'' |
| 1288 | Mangoda Mangoda,mangwda,مانگودا | Sri Lanka, Central Province Kandy District > Medadumbara > Mangoda | populated place | N 7° 18′ 0'' | E 80° 50′ 0'' |
| 1289 | Maneloluwa Maneloluwa,Manelotuwa | Sri Lanka, North Western Province Kurunegala District > Mallawapitiya Division > Walpolakanda North | locality | N 7° 27′ 3'' | E 80° 24′ 15'' |
| 1290 | Mandur Mandur | Sri Lanka, Eastern Province Batticaloa District > Porativu Pattu > Mandur 1&2 | populated place | N 7° 29′ 0'' | E 81° 45′ 0'' |
| 1291 | Mandekalar Forest Reserve Mandekalar Forest Reserve,Pallavarayankaddu Forest Reserve | Sri Lanka, Northern Province | forest reserve | N 9° 23′ 0'' | E 80° 8′ 0'' |
| 1292 | Mandaran Newara Mandaran Newara,mandaran nwara,مانداران نوارا | Sri Lanka, Central Province Nuwara Eliya District > Hanguranketa > Elamulla | populated place | N 7° 3′ 0'' | E 80° 46′ 0'' |
| 1293 | Mandaitivu Mandaitivu | Sri Lanka, Northern Province | island | N 9° 36′ 38'' | E 79° 59′ 30'' |
| 1294 | Dumbara Manana Dumbara Manana,Manana | Sri Lanka, Sabaragamuwa Province Ratnapura District > Ayagama Division > Dumbara Manana | locality | N 6° 41′ 3'' | E 80° 14′ 17'' |
| 1295 | Manakola Manakola | Sri Lanka, Central Province Nuwara Eliya District > Hanguranketa > Godigamuwa | populated place | N 7° 4′ 18'' | E 80° 46′ 27'' |
| 1296 | Manahinda Manahinda,manahynda,ماناهیندا | Sri Lanka, Central Province Matale District > Galewela > Nilagama | populated place | N 7° 47′ 0'' | E 80° 32′ 0'' |
| 1297 | Manaboda Manaboda,manabwda,Манабода,مانابودا | Sri Lanka, Central Province Matale District > Ukuwela Division > Manaboda | populated place | N 7° 25′ 10'' | E 80° 38′ 2'' |
| 1298 | Mampuri Mampuri,Narakadu,mampuri,மாம்புரி | Sri Lanka, North Western Province Puttalam District > Kalpitiya Division > Mampuriya | populated place | N 7° 59′ 56'' | E 79° 44′ 20'' |
| 1299 | Maminianga Maminianga,Maminiange | Sri Lanka, North Western Province Puttalam District > Anamaduwa Division > Kottukachchiya | locality | N 7° 55′ 3'' | E 79° 56′ 49'' |
| 1300 | Malwanahinna Maluanehinna,Malwanahinna,Malwanehinna,malwanahyna,مالواناهینا | Sri Lanka, Central Province Kandy District > Akurana Division > Melchena | populated place | N 7° 22′ 44'' | E 80° 36′ 36'' |
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