| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
2401  | Milanja | Madagascar, Melaky | area | S 16° 35′ 0'' | E 45° 0′ 0'' |
2402  | Lake Mikoboka | Madagascar, Menabe | lake | S 19° 43′ 0'' | E 44° 51′ 0'' |
| 2403 | Lac Mikoboka | Madagascar, Menabe | lake | S 19° 41′ 0'' | E 44° 51′ 0'' |
| 2404 | Mikanjy | Madagascar, Menabe Morondava > Analaiva > Anjahatelo | locality | S 20° 23′ 0'' | E 44° 28′ 0'' |
| 2405 | Lac Mihoza | Madagascar, Menabe | lake | S 19° 15′ 0'' | E 44° 34′ 0'' |
| 2406 | Mihoza | Madagascar, Menabe Belo Sur Tsiribihina > Aboalimena > Aboalimena Atsimo | locality | S 19° 13′ 12'' | E 44° 30′ 35'' |
2407  | Midongy Atsimo Midongy,Midongy Atsimo,Midongy Sud,Midongy-du-Sud | Madagascar, Atsimo-Atsinanana Midongy-Atsimo > Nosifeno > Nosifeno | populated place | S 23° 35′ 23'' | E 47° 0′ 55'' |
| 2408 | Miary Atsimo Miary,Miary Atsimo,Miary Sud | Madagascar, Atsimo-Andrefana Ankazoabo > Ankazoabo Sud > Miary Centre | populated place | S 22° 26′ 0'' | E 44° 24′ 0'' |
| 2409 | Miarinarivokely | Madagascar, Vakinankaratra Faratsiho > Miandrarivo > Ambohimandroso | locality | S 19° 22′ 0'' | E 46° 39′ 0'' |
| 2410 | Miantso | Madagascar, Bongolava Fenoarivobe > Fenoarivo Centre > Imerimandroso | locality | S 18° 17′ 0'' | E 46° 40′ 0'' |
| 2411 | Miadanandriana | Madagascar, Analamanga Ankazobe > Miantso > Andraiso | locality | S 18° 43′ 0'' | E 47° 6′ 0'' |
| 2412 | Merirakely | Madagascar, Menabe Miandrivazo > Manandaza > Manandaza | locality | S 19° 24′ 0'' | E 45° 47′ 0'' |
| 2413 | Menamiongana | Madagascar, Sofia Analalava > Ambolobozo > Antafiabe | locality | S 14° 21′ 0'' | E 47° 50′ 0'' |
| 2414 | Menaloha | Madagascar, Upper Matsiatra Ambalavao > Fenoarivo > Kilalo | locality | S 21° 31′ 0'' | E 46° 21′ 0'' |
| 2415 | Lac Mena | Madagascar, Sofia | lake | S 15° 33′ 0'' | E 47° 46′ 0'' |
2416  | Nosy Mely Nosi Meli,Nosy Mely,Pointu Rock,Rocher Pointu | Madagascar, MG.01 | rock | S 12° 17′ 0'' | E 48° 59′ 0'' |
| 2417 | Mayozaza | Madagascar, Boeny Marovoay > Ankaraobato > Mavozaza | locality | S 16° 3′ 0'' | E 46° 13′ 0'' |
| 2418 | Mavoravy Maropavina,Maroravina,Mavoravina,Mavoravy | Madagascar, Menabe Mahabo > Mazavasoa > Ampandramaneno | populated place | S 20° 55′ 0'' | E 45° 40′ 0'' |
| 2419 | Nosy Mavony Apres Rock,D'Apres Rock,D’Apres Rock,Nosi Mavoni,Nosy Mavony | Madagascar, MG.01 | rock | S 12° 9′ 0'' | E 49° 2′ 0'' |
| 2420 | Farihy Mavo | Madagascar, Vatovavy Region | lake | S 21° 22′ 0'' | E 48° 17′ 0'' |
| 2421 | Matsitsobe | Madagascar, Boeny Mitsinjo > Antongomena Bevary > Boeni Aranta | locality | S 15° 52′ 0'' | E 45° 59′ 0'' |
| 2422 | Matsitsihena | Madagascar, Anosy | lake | S 23° 34′ 0'' | E 46° 7′ 0'' |
| 2423 | Farihy Matsiabe | Madagascar, Betsiboka | lake | S 16° 49′ 0'' | E 46° 49′ 0'' |
| 2424 | Matsano | Madagascar, Androy Beloha District > Behabobo > Famatalefo | locality | S 25° 0′ 0'' | E 45° 15′ 0'' |
| 2425 | Matsandry Atsimo Mahatsanary,Mahatsandty,Matsandry,Matsandry Atsimo | Madagascar, Atsimo-Andrefana Ampanihy District > Androka > Mahatsandry | populated place | S 25° 16′ 0'' | E 44° 29′ 0'' |
| 2426 | Lac Matsabory | Madagascar, Boeny | lake | S 16° 30′ 0'' | E 46° 45′ 0'' |
| 2427 | Lac Matsabory | Madagascar, Boeny Marovoay > Manaratsandry > Ankaboka | lake | S 16° 7′ 43'' | E 46° 33′ 39'' |
| 2428 | Matsaborimena | Madagascar, Boeny Mitsinjo > Katsepy > Analatelo | locality | S 15° 56′ 0'' | E 46° 1′ 0'' |
| 2429 | Lac Matsaborimadio | Madagascar, Diana | lake | S 13° 2′ 0'' | E 49° 25′ 0'' |
| 2430 | Lac Matsaboribe | Madagascar, Diana | lake | S 13° 33′ 0'' | E 48° 48′ 0'' |
| 2431 | Lac Matsaboribe | Madagascar, Diana | lake | S 13° 29′ 0'' | E 48° 52′ 0'' |
| 2432 | Matsaboravito | Madagascar, Sofia | lake | S 16° 1′ 0'' | E 47° 16′ 0'' |
| 2433 | Pointe Matesanaomby Matesanaombi Point,Matésanaombi Point,Pointe Kandrany,Pointe Matesanaomby | Madagascar, Boeny Mitsinjo > Katsepy > Katsepy | point | S 15° 48′ 0'' | E 46° 14′ 0'' |
| 2434 | Matavihataka | Madagascar, Menabe Morondava > Befasy > Misokitse | locality | S 20° 30′ 0'' | E 44° 27′ 0'' |
| 2435 | Matalazotoka | Madagascar, Upper Matsiatra Ikalamavony > Tsitondroina > Vohitromby | locality | S 21° 32′ 0'' | E 46° 12′ 0'' |
| 2436 | Masomamangy | Madagascar, MG.01 | locality | S 14° 0′ 0'' | E 47° 57′ 0'' |
| 2437 | Saikanosin’ Masoala Masoala Peninsula,Presqu'ile Masoala,Presqu'ile de Masoala,Presqu’ile Masoala,Presqu’ile de Masoala,... | Madagascar, Sava | peninsula | S 15° 40′ 0'' | E 50° 12′ 0'' |
| 2438 | Lac Masiloka | Madagascar, Sofia | lake | S 14° 48′ 0'' | E 47° 25′ 0'' |
| 2439 | Farihy Masihanaka | Madagascar, Atsimo-Atsinanana | lake | S 23° 35′ 0'' | E 47° 36′ 0'' |
| 2440 | Masiaposa | Madagascar, Atsimo-Andrefana Ankazoabo > Tandrano > Haminy | locality | S 21° 53′ 0'' | E 44° 25′ 0'' |
| 2441 | Lac Masiadolo | Madagascar, Melaky | lake | S 18° 40′ 0'' | E 44° 28′ 0'' |
| 2442 | Pointe Maruteza Maruteza Point,Pointe Maroteza,Pointe Maruteza | Madagascar, MG.01 | point | S 12° 24′ 0'' | E 48° 46′ 0'' |
| 2443 | Marovovonana Marovona,Marovovona,Marovovonana | Madagascar, Analanjirofo Fenerive Est > Ampasimbe Manantsatrana > Marovovonana | populated place | S 17° 5′ 0'' | E 49° 26′ 0'' |
| 2444 | Lac Marovovo | Madagascar, Boeny | lake | S 16° 26′ 0'' | E 46° 43′ 0'' |
| 2445 | Marovoalavo | Madagascar, Betsiboka Tsaratanana > Brieville > Mahabe I | locality | S 17° 26′ 0'' | E 47° 43′ 0'' |
| 2446 | Pointe Marovitsikia Marovitsika Point,Marovitsikia Point,Pointe Marovitsikia | Madagascar, Diana Ambanja > Bemaneviky Ouest > Ampasimena | point | S 13° 32′ 0'' | E 48° 2′ 0'' |
| 2447 | Marovikitra Marovikitra,Maroviritra,Marovitsika | Madagascar, Anosy Taolagnaro > Ifarantsa > Ivorona | populated place | S 24° 51′ 0'' | E 46° 56′ 0'' |
| 2448 | Marovala Marovala,Marovalo,Marovato | Madagascar, Anosy Betroka > Ambalasoa > Marovala Atsimo | populated place | S 23° 10′ 0'' | E 46° 2′ 0'' |
| 2449 | Marotsobongy | Madagascar, Sava Vohemar > Fanambana > Fanambana | locality | S 13° 35′ 0'' | E 49° 58′ 0'' |
| 2450 | Marotaolana  Marotaolana,Marotolana | Madagascar, Diana Ambanja > Marotolana > Marotolana | populated place | S 14° 1′ 0'' | E 48° 37′ 0'' |
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