| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| MIirakumachi-hamanokuri | city | Nagasaki | Japan | 32.75 | 128.68 | 68 | 4694 |
| Maetsuyoshi | city | Nagasaki | Japan | 33.21 | 129.45 | 3 | 6134 |
| Maetsuyoshi-maetsuyoshiku | city | Nagasaki | Japan | 33.21 | 129.45 | 3 | 6134 |
| Maetsuyoshichō | city | Nagasaki | Japan | 33.21 | 129.45 | 3 | 6134 |
| Magome | city | Nagasaki | Japan | 33.04 | 129.62 | 157 | 7442 |
| Maki | city | Nagasaki | Japan | 33.43 | 129.43 | 3 | 5003 |
| Masaru | city | Nagasaki | Japan | 33.21 | 129.66 | 170 | 66481 |
| Masuda | city | Nagasaki | Japan | 32.65 | 128.79 | 3 | 11148 |
| Matoyama | city | Nagasaki | Japan | 33.48 | 129.53 | 269 | 1792 |
| Matsubara | city | Nagasaki | Japan | 32.97 | 129.93 | 0 | 32225 |
| Matsugaechō | city | Nagasaki | Japan | 32.73 | 129.87 | 291 | 168436 |
| Matsugaedacho | city | Nagasaki | Japan | 32.73 | 129.87 | 291 | 168436 |
| Matsugaemachi | city | Nagasaki | Japan | 32.73 | 129.87 | 291 | 168436 |
| Matsusechō | city | Nagasaki | Japan | 33.22 | 129.74 | 278 | 88276 |
| Matsusemen | city | Nagasaki | Japan | 33.26 | 129.66 | 144 | 38702 |
| Matubara | city | Nagasaki | Japan | 32.97 | 129.93 | 0 | 32225 |
| Maze | city | Nagasaki | Japan | 33.04 | 129.62 | 3 | 7769 |
| Megami | city | Nagasaki | Japan | 32.72 | 129.85 | 0 | 153579 |
| Michidoi | city | Nagasaki | Japan | 32.93 | 129.03 | 0 | 7113 |
| Michidoigo | city | Nagasaki | Japan | 32.93 | 129.03 | 0 | 7113 |
| Michinoo | city | Nagasaki | Japan | 32.80 | 129.85 | 216 | 178519 |
| Mie | city | Nagasaki | Japan | 32.82 | 129.75 | 0 | 70707 |
| Miirakumachi-fuchinomoto | city | Nagasaki | Japan | 32.77 | 128.65 | 196 | 3428 |
| Miirakumachi-hasama | city | Nagasaki | Japan | 32.75 | 128.65 | 52 | 4307 |
| Miirakumachi-saganoshima | city | Nagasaki | Japan | 32.72 | 128.60 | 3 | 952 |
| Miirakumachi-ushinoura | city | Nagasaki | Japan | 32.75 | 128.65 | 52 | 3952 |
| Miirakumachi-ōkawa | city | Nagasaki | Japan | 32.77 | 128.69 | 95 | 4459 |
| Mikawachi-honmachi | city | Nagasaki | Japan | 33.15 | 129.83 | 118 | 87063 |
| Mikawachichō | city | Nagasaki | Japan | 33.14 | 129.84 | 278 | 88516 |
| Mikuriya | city | Nagasaki | Japan | 33.37 | 129.67 | 49 | 15183 |
| Mikuriyacho-ikedamen | city | Nagasaki | Japan | 33.37 | 129.66 | 164 | 14818 |
| Mikuriyacho-itabashimen | city | Nagasaki | Japan | 33.33 | 129.65 | 400 | 22163 |
| Mikuriyacho-kobunemen | city | Nagasaki | Japan | 33.35 | 129.65 | 229 | 20704 |
| Mikuriyacho-kotsukono'omen | city | Nagasaki | Japan | 33.32 | 129.68 | 869 | 23035 |
| Mikuriyacho-nakanomen | city | Nagasaki | Japan | 33.36 | 129.67 | 193 | 16932 |
| Mikuriyacho-nishikobamen | city | Nagasaki | Japan | 33.36 | 129.64 | 127 | 16356 |
| Mikuriyacho-satomen | city | Nagasaki | Japan | 33.37 | 129.67 | 49 | 15183 |
| Mikuriyacho-tashiromen | city | Nagasaki | Japan | 33.34 | 129.66 | 278 | 21693 |
| Mikuriyachō-aisakamen | city | Nagasaki | Japan | 33.36 | 129.66 | 173 | 18847 |
| Mikuriyachō-kawachimen | city | Nagasaki | Japan | 33.35 | 129.63 | 275 | 20219 |
| Mikuriyachō-kitabiramen | city | Nagasaki | Japan | 33.35 | 129.68 | 0 | 18881 |
| Mikuriyachō-kobamen | city | Nagasaki | Japan | 33.33 | 129.67 | 298 | 22419 |
| Mikuriyachō-kotsukono’omen | city | Nagasaki | Japan | 33.32 | 129.68 | 869 | 23035 |
| Mikuriyachō-ōsakimen | city | Nagasaki | Japan | 33.37 | 129.65 | 55 | 14577 |
| Minamiogita | city | Nagasaki | Japan | 33.33 | 129.60 | 400 | 19146 |
| Minato | city | Nagasaki | Japan | 34.64 | 129.33 | 104 | 1203 |
| Minawariishi | city | Nagasaki | Japan | 33.04 | 129.73 | 298 | 24704 |
| Minecho-kario | city | Nagasaki | Japan | 34.46 | 129.30 | 275 | 3166 |
| Minecho-omi | city | Nagasaki | Japan | 34.47 | 129.28 | 160 | 1891 |
| Minecho-saka | city | Nagasaki | Japan | 34.46 | 129.37 | 3 | 3049 |
| Minecho-shitaka | city | Nagasaki | Japan | 34.48 | 129.40 | 3 | 2323 |
| Minecho-tsuyanagi | city | Nagasaki | Japan | 34.49 | 129.29 | 308 | 2028 |
| Minecho-yoshida | city | Nagasaki | Japan | 34.44 | 129.32 | 282 | 4510 |
| Minechō-kasa | city | Nagasaki | Japan | 34.45 | 129.30 | 318 | 3883 |
| Minechō-kisaka | city | Nagasaki | Japan | 34.46 | 129.28 | 9 | 2116 |
| Minechō-kushi | city | Nagasaki | Japan | 34.44 | 129.36 | 0 | 3630 |
| Minegō | city | Nagasaki | Japan | 33.04 | 129.92 | 239 | 12659 |
| Minoo | city | Nagasaki | Japan | 32.72 | 129.87 | 242 | 160235 |
| Minoozato | city | Nagasaki | Japan | 32.72 | 129.87 | 242 | 160235 |
| Miraku | city | Nagasaki | Japan | 32.77 | 128.69 | 95 | 4459 |
| Misato | city | Nagasaki | Japan | 33.41 | 129.74 | 239 | 4393 |
| Mitsugoe | city | Nagasaki | Japan | 33.05 | 129.85 | 22 | 29795 |
| Mitsugoegō | city | Nagasaki | Japan | 33.05 | 129.85 | 22 | 29795 |
| Mitsukoe | city | Nagasaki | Japan | 33.05 | 129.85 | 22 | 29795 |
| Mitsukoshi | city | Nagasaki | Japan | 33.05 | 129.85 | 22 | 29795 |
| Mitsunomatago | city | Nagasaki | Japan | 33.12 | 129.94 | 830 | 25482 |
| Mitsushimacho-fukuzaki | city | Nagasaki | Japan | 34.30 | 129.25 | 45 | 4547 |
| Mitsushimacho-gaya | city | Nagasaki | Japan | 34.37 | 129.37 | 308 | 3676 |
| Mitsushimacho-imazato | city | Nagasaki | Japan | 34.29 | 129.22 | 183 | 4695 |
| Mitsushimacho-nobu | city | Nagasaki | Japan | 34.37 | 129.35 | 236 | 4716 |
| Mitsushimacho-shimayama | city | Nagasaki | Japan | 34.32 | 129.31 | 3 | 4037 |
| Mitsushimacho-sumo | city | Nagasaki | Japan | 34.27 | 129.28 | 226 | 5935 |
| Mitsushimacho-takeshiki | city | Nagasaki | Japan | 34.30 | 129.30 | 3 | 4461 |
| Mitsushimachō-inuboe | city | Nagasaki | Japan | 34.31 | 129.36 | 3 | 3292 |
| Mitsushimachō-kashi | city | Nagasaki | Japan | 34.29 | 129.23 | 196 | 5116 |
| Mitsushimachō-kechi | city | Nagasaki | Japan | 34.26 | 129.31 | 278 | 5185 |
| Mitsushimachō-kofunakoshi | city | Nagasaki | Japan | 34.34 | 129.36 | 85 | 3990 |
| Mitsushimachō-kurose | city | Nagasaki | Japan | 34.30 | 129.29 | 118 | 4560 |
| Mitsushimachō-kusubo | city | Nagasaki | Japan | 34.30 | 129.36 | 0 | 2807 |
| Mitsushimachō-mikata | city | Nagasaki | Japan | 34.29 | 129.26 | 298 | 5486 |
| Mitsushimachō-neo | city | Nagasaki | Japan | 34.24 | 129.31 | 0 | 4437 |
| Mitsushimachō-osaki | city | Nagasaki | Japan | 34.31 | 129.22 | 137 | 3532 |
| Mitsushimachō-oyama | city | Nagasaki | Japan | 34.33 | 129.35 | 157 | 4197 |
| Mitsushimachō-yoshigaura | city | Nagasaki | Japan | 34.35 | 129.37 | 42 | 3624 |
| Mitsushimachō-ōfunakoshi | city | Nagasaki | Japan | 34.28 | 129.35 | 0 | 3222 |
| Miyahara | city | Nagasaki | Japan | 34.54 | 129.35 | 288 | 2817 |
| Miyanoura | city | Nagasaki | Japan | 33.19 | 129.36 | 262 | 2111 |
| Miyazuchō | city | Nagasaki | Japan | 33.08 | 129.81 | 160 | 65365 |
| Mizunoura | city | Nagasaki | Japan | 32.90 | 130.17 | 0 | 8690 |
| Mizusaki | city | Nagasaki | Japan | 34.36 | 129.27 | 3 | 2434 |
| Mizutaricho | city | Nagasaki | Japan | 33.32 | 129.52 | 0 | 9433 |
| Mogi | city | Nagasaki | Japan | 32.70 | 129.92 | 0 | 92987 |
| Mogi | city | Nagasaki | Japan | 34.57 | 129.47 | 3 | 2184 |
| Mogiuwata | city | Nagasaki | Japan | 32.72 | 129.88 | 830 | 157871 |
| Moikubi | city | Nagasaki | Japan | 32.68 | 129.83 | 288 | 85060 |
| Momotsugō | city | Nagasaki | Japan | 33.07 | 129.87 | 127 | 32742 |
| Morimachi | city | Nagasaki | Japan | 32.77 | 129.87 | 236 | 186391 |
| Motofukui | city | Nagasaki | Japan | 33.42 | 129.09 | 0 | 0 |
| Motofunacho | city | Nagasaki | Japan | 32.75 | 129.87 | 0 | 181872 |
| Motofunamachi | city | Nagasaki | Japan | 32.75 | 129.87 | 0 | 181872 |
| Motogoe | city | Nagasaki | Japan | 32.97 | 129.80 | 183 | 4764 |
| Motokoshi | city | Nagasaki | Japan | 32.97 | 129.80 | 183 | 4764 |
| Motomurafure | city | Nagasaki | Japan | 33.75 | 129.69 | 101 | 17119 |
| Mukaekobamen | city | Nagasaki | Japan | 33.23 | 129.68 | 935 | 70614 |
| Mukunashi | city | Nagasaki | Japan | 34.63 | 129.34 | 229 | 1562 |
| Mura | city | Nagasaki | Japan | 32.66 | 129.75 | 3 | 4724 |
| Murakigo | city | Nagasaki | Japan | 33.15 | 129.88 | 173 | 55117 |