| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
2501  | Mouso Mandjo Mosso Mandjo,Mouso Mandjo | Chad, Tandjilé | populated place | N 9° 31′ 17'' | E 15° 43′ 28'' |
| 2502 | Moso Mondjo Moso Mondjo,Mosso Mandjo | Chad, Tandjilé | populated place | N 9° 27′ 9'' | E 15° 47′ 52'' |
| 2503 | Mossio Mossia,Mossio | Chad, Chari-Baguirmi | populated place | N 10° 49′ 6'' | E 15° 52′ 29'' |
| 2504 | Mossiara Mossiara,Mossiora | Chad, Mandoul | populated place | N 9° 13′ 35'' | E 17° 39′ 7'' |
| 2505 | Bir Mousou Moura Bir Mosou Moura,Bir Mousou Moura | Chad, Barh el Gazel | populated place | N 13° 39′ 57'' | E 16° 32′ 57'' |
| 2506 | Mossou Mosou,Mossou | Chad, Chari-Baguirmi | populated place | N 11° 16′ 27'' | E 15° 28′ 6'' |
| 2507 | Mosgougou Mosgougou,Mosgougoul | Chad, Mayo-Kebbi Est | populated place | N 10° 43′ 55'' | E 16° 3′ 39'' |
2508  | Morouo Moroulo,Morouo | Chad, Barh el Gazel | blowout(s) | N 14° 8′ 54'' | E 15° 56′ 14'' |
| 2509 | Morom II Morom,Morom II | Chad, Mandoul | populated place | N 9° 27′ 6'' | E 17° 28′ 56'' |
| 2510 | Moroum Morom,Moroum | Chad, Guéra | populated place | N 12° 4′ 41'' | E 17° 40′ 10'' |
| 2511 | Mornou Morno,Mornou | Chad, Mayo-Kebbi Est | populated place | N 11° 1′ 29'' | E 15° 20′ 50'' |
| 2512 | Marmanga Marmanga,Mormanga | Chad, Mandoul | populated place | N 8° 8′ 57'' | E 17° 49′ 38'' |
| 2513 | Mortainé Morfaine,Morfainé,Mortaine,Mortainé | Chad, Barh el Gazel | populated place | N 13° 47′ 43'' | E 15° 39′ 21'' |
| 2514 | More More,Mouraye | Chad, Mayo-Kebbi Ouest | populated place | N 9° 54′ 11'' | E 14° 10′ 58'' |
| 2515 | Morey More,Morey,Moré | Chad, Tandjilé | populated place | N 9° 19′ 44'' | E 15° 46′ 22'' |
| 2516 | Mordji Mordji,Mordjy | Chad, Moyen-Chari | populated place | N 8° 37′ 13'' | E 18° 26′ 31'' |
| 2517 | Mourra Mora,Mourra | Chad, Guéra | populated place | N 11° 3′ 54'' | E 18° 3′ 34'' |
| 2518 | Monseye Monseye,Monsseye | Chad, Mayo-Kebbi Est | populated place | N 10° 32′ 0'' | E 15° 34′ 0'' |
| 2519 | Monro Monro | Chad, Guéra | hill elevation 437m | N 10° 6′ 30'' | E 18° 45′ 0'' |
| 2520 | Monogoy Djiou Monogoy Djiou,Monogoye Djiou | Chad, Tandjilé | populated place | N 9° 21′ 49'' | E 15° 40′ 6'' |
| 2521 | Moni Moni,Mony | Chad, Tandjilé | populated place | N 9° 8′ 18'' | E 16° 27′ 4'' |
| 2522 | Mokoror Naguimé Mokoror Nagime,Mokoror Naguime,Mokoror Naguimé | Chad, Hadjer-Lamis | blowout(s) | N 12° 31′ 4'' | E 15° 43′ 56'' |
| 2523 | Moki Moce,Mocé,Moki | Chad, Guéra | populated place | N 11° 52′ 58'' | E 18° 13′ 42'' |
| 2524 | Monékindi Mokende,Mokendé,Monekindi,Monékindi | Chad, Moyen-Chari | populated place | N 9° 11′ 45'' | E 18° 24′ 56'' |
| 2525 | Mokay Mokay,Mokaye | Chad, Mayo-Kebbi Est | populated place | N 9° 52′ 59'' | E 15° 1′ 3'' |
| 2526 | Moyrom Moirom,Moyrom,Moïrom | Chad, Lac | island | N 13° 56′ 27'' | E 14° 1′ 20'' |
| 2527 | Mogroum Mogroum,Mogrum | Chad, Mayo-Kebbi Est | populated place | N 11° 6′ 37'' | E 15° 24′ 48'' |
| 2528 | Mogoy Mogoy,Mogoye | Chad, Mayo-Kebbi Est | populated place | N 9° 27′ 18'' | E 15° 32′ 21'' |
| 2529 | Mogour Meugrou,Mogour | Chad, Salamat | populated place | N 11° 11′ 26'' | E 19° 25′ 19'' |
| 2530 | Mogol Mogol | Chad, Guéra | mountain elevation 832m | N 11° 10′ 16'' | E 17° 52′ 19'' |
| 2531 | Moguérem Mogerem,Moguerem,Moguérem,Mogérem | Chad, Guéra | hill | N 11° 38′ 24'' | E 17° 52′ 43'' |
| 2532 | Modoul Modoul,Modul | Chad, Hadjer-Lamis | populated place | N 12° 22′ 53'' | E 15° 40′ 56'' |
| 2533 | Modo Modo | Chad, Guéra | mountain elevation 626m | N 11° 44′ 23'' | E 17° 53′ 58'' |
| 2534 | Mirviding Mirvidin,Mirviding | Chad, Mayo-Kebbi Est | populated place | N 10° 54′ 9'' | E 15° 5′ 50'' |
| 2535 | Mirti Baguirmi Mirti Bagirmi,Mirti Baguirmi | Chad, Chari-Baguirmi | populated place | N 10° 32′ 40'' | E 16° 49′ 47'' |
| 2536 | Mireï Mirei,Mirey,Mireï | Chad, Batha | populated place | N 12° 48′ 26'' | E 19° 20′ 21'' |
| 2537 | Mirédo M'Redo,Miredo,Mirédo,M’Redo | Chad, Salamat | populated place | N 11° 23′ 38'' | E 19° 51′ 27'' |
| 2538 | Minjelgué Minjelge,Minjelgue,Minjelgué | Chad, Hadjer-Lamis | populated place | N 12° 22′ 44'' | E 15° 12′ 27'' |
| 2539 | Mindéra Mindera,Mindéra,Moundra | Chad, Chari-Baguirmi | populated place | N 10° 25′ 40'' | E 16° 24′ 3'' |
| 2540 | Milezi Milezi,Millezi,Milézi | Chad, N’Djaména | section of populated place | N 12° 7′ 8'' | E 14° 58′ 43'' |
| 2541 | Minya Migna,Minya | Chad, Moyen-Chari | populated place | N 9° 55′ 27'' | E 18° 50′ 2'' |
| 2542 | Miguérom Migerom,Miguerom,Miguérom,Migérom | Chad, Barh el Gazel | populated place | N 13° 49′ 28'' | E 15° 39′ 3'' |
| 2543 | Miguel Migel,Miguel | Chad, Chari-Baguirmi | populated place | N 11° 53′ 47'' | E 15° 11′ 3'' |
| 2544 | Modiri Midri,Modiri | Chad, Chari-Baguirmi | populated place | N 11° 4′ 21'' | E 15° 27′ 44'' |
| 2545 | Moudjar Midjar,Moudjar | Chad, Tandjilé | populated place | N 9° 14′ 44'' | E 16° 24′ 48'' |
| 2546 | Midésis Medecisse,Medecissé,Midesis,Midésis | Chad, Guéra | populated place | N 12° 37′ 50'' | E 19° 34′ 7'' |
| 2547 | Midekhinn Midekhinn,Midekin,Midékin | Chad, Hadjer-Lamis | populated place | N 12° 35′ 30'' | E 14° 50′ 44'' |
| 2548 | Ehi Michi Sanaso Ehi Michi Sanaso,Ehi Mouchi Sonoso | Chad, Tibesti | hill | N 20° 46′ 0'' | E 16° 2′ 0'' |
| 2549 | Michédiré Michedire,Michetire,Michédiré | Chad, Chari-Baguirmi | populated place | N 12° 15′ 8'' | E 15° 14′ 32'' |
| 2550 | Ehi Micha Ehi Micha,Ehi Miscia | Chad, Borkou | mesa(s) | N 20° 22′ 49'' | E 19° 16′ 2'' |
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