401. Margargari, Maradi
402. Margou, Dosso
403. Margou, Niamey
404. Margouna, Dosso
405. Mari, Niamey
406. Maria Kirgari, Diffa
407. Marin Dawa, Maradi
408. Marin Dawa, Maradi
409. Marina, Dosso
410. Mariza, Niamey
411. Marke Haousa, Zinder
412. Marke Haoussa, Zinder
413. Markie, Tahoua
414. Marmane, Zinder
415. Marmare, Zinder
416. Marmaro, Tahoua
417. Marmarou, Dosso
418. Marmarou, Tahoua
419. Marna, Niamey
420. Marouberi, Dosso
421. Marouberi Peul, Dosso
422. Marouberi Peul, Dosso
423. Marouroua, Tahoua
424. Marousa, Maradi
425. Maroussa, Maradi

426. Marsouta, Zinder
427. Martala, Niamey
428. Masafa, Dosso
429. Masafia, Dosso
430. Masalata, Tahoua
431. Masama, Niamey
432. Masaorari, Maradi
433. Maseteran, Tahoua
434. Maski, Maradi
435. Maski, Maradi
436. Maslet, Agadez
437. Masou, Dosso
438. Masoui, Zinder
439. Massa Kilim
440. Massa Kilim
441. Massafa, Dosso
442. Massafia, Dosso
443. Massalata, Tahoua
444. Massama, Dosso
445. Massama, Dosso
446. Massama, Niamey
447. Massaorari, Maradi
448. Masseteran, Tahoua
449. Masseterane, Tahoua
450. Massi Koubou, Niamey