| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Jahe | city | Departement de Zinder | Niger | 14.75 | 8.15 | 1364 | 994 |
| Jahé | city | Departement de Zinder | Niger | 14.75 | 8.15 | 1364 | 994 |
| Jaja Koume | city | Departement de Tahoua | Niger | 14.7333333 | 6.1 | 1482 | 5502 |
| Jaja Koumé | city | Departement de Tahoua | Niger | 14.7333333 | 6.1 | 1482 | 5502 |
| Jajiri | city | Departement de Diffa | Niger | 13.5908333 | 11.5122222 | 1341 | 859 |
| Jakasa | city | Departement de )) (( Niamey | Niger | 15.05 | 3.3833333 | 757 | 669 |
| Jakassa | city | Departement de )) (( Niamey | Niger | 15.05 | 3.3833333 | 757 | 669 |
| Jaki | city | Departement de Maradi | Niger | 13.5 | 6.8833333 | 1240 | 9805 |
| Jakouta | city | Departement de )) (( Niamey | Niger | 14.5333333 | 3.35 | 734 | 24 |
| Jali | city | Departement de Tahoua | Niger | 14.9947222 | 4.3086111 | 921 | 3940 |
| Jali | city | Departement de Maradi | Niger | 14.0666667 | 7.4 | 1335 | 6084 |
| Jalkasan | city | Departement de Zinder | Niger | 14.6833333 | 8.9333333 | 1522 | 994 |
| Jalkassan | city | Departement de Zinder | Niger | 14.6833333 | 8.9333333 | 1522 | 994 |
| Jamberi | city | Departement de Maradi | Niger | 13.6333333 | 6.4 | 1040 | 9230 |
| Jambéri | city | Departement de Maradi | Niger | 13.6333333 | 6.4 | 1040 | 9230 |
| Jan Rwa | city | Departement de Maradi | Niger | 13.4 | 7.5833333 | 1469 | 11851 |
| Jan Toudou | city | Departement de Maradi | Niger | 13.7166667 | 7.5166667 | 1364 | 6845 |
| Janbage | city | Departement de Zinder | Niger | 14.7833333 | 8.1166667 | 1459 | 994 |
| Janbague | city | Departement de Zinder | Niger | 14.7833333 | 8.1166667 | 1459 | 994 |
| Janbagué | city | Departement de Zinder | Niger | 14.7833333 | 8.1166667 | 1459 | 994 |
| Janbagé | city | Departement de Zinder | Niger | 14.7833333 | 8.1166667 | 1459 | 994 |
| Janbara | city | Departement de Maradi | Niger | 14.5 | 7.4666667 | 1545 | 3020 |
| Janrwa | city | Departement de Maradi | Niger | 14.2666667 | 7.5833333 | 1354 | 6080 |
| Jari | city | Departement de Maradi | Niger | 13.5166667 | 6.9166667 | 1217 | 9430 |
| Jariri | city | Departement de Maradi | Niger | 14.4833333 | 7.2 | 1450 | 4602 |
| Jefhao | city | Departement de Maradi | Niger | 14.5166667 | 7.5833333 | 1469 | 2903 |
| Jehao | city | Departement de Zinder | Niger | 14.75 | 7.75 | 1486 | 994 |
| Jere | city | Departement de Zinder | Niger | 13.3302778 | 9.1577778 | 1259 | 8030 |
| Jibbi | city | Departement de Maradi | Niger | 14.4 | 7.2 | 1417 | 5494 |
| Jibia Dan May Zari | city | Departement de Maradi | Niger | 13.4666667 | 7.45 | 1404 | 13657 |
| Jibilo | city | Departement de )) (( Niamey | Niger | 14.2 | 0.7833333 | 1496 | 3416 |
| Jibo | city | Departement de Zinder | Niger | 14.7666667 | 8.1 | 1358 | 994 |
| Jiga | city | Departement de Maradi | Niger | 14.0166667 | 8.0666667 | 1345 | 7077 |
| Jigaoua | city | Departement de Zinder | Niger | 13.8333333 | 9.4 | 1765 | 8013 |
| Jigawa | city | Departement de Zinder | Niger | 13.8333333 | 9.4 | 1765 | 8013 |
| Jigawa Boka | city | Departement de Maradi | Niger | 14.5333333 | 7.1166667 | 1410 | 2923 |
| Jigawa Kirwey | city | Departement de Maradi | Niger | 13.65 | 6.7 | 1072 | 9352 |
| Jigouna | city | Departement de )) (( Niamey | Niger | 14.6666667 | 3.9333333 | 823 | 2469 |
| Jikata | city | Departement de Maradi | Niger | 13.6333333 | 7.8333333 | 1377 | 8868 |
| Jiki | city | Departement de Maradi | Niger | 13.6666667 | 7.5166667 | 1387 | 8897 |
| Jilantabi | city | Departement de Maradi | Niger | 14.35 | 7.2833333 | 1361 | 6076 |
| Jilmiram Kori | city | Departement de Zinder | Niger | 14.4166667 | 8.5666667 | 1328 | 998 |
| Jilmiram Toudou | city | Departement de Zinder | Niger | 14.4166667 | 8.5666667 | 1328 | 998 |
| Jimina | city | Departement de Maradi | Niger | 14.1333333 | 8.0166667 | 1282 | 6930 |
| Jimke | city | Departement de Maradi | Niger | 14 | 7.3 | 1246 | 5196 |
| Jimké | city | Departement de Maradi | Niger | 14 | 7.3 | 1246 | 5196 |
| Jingo | city | Departement de Maradi | Niger | 14.2 | 7.6666667 | 1397 | 6081 |
| Jinguines | city | Departement de Tahoua | Niger | 14.3969444 | 4.9969444 | 892 | 4108 |
| Jinguiness | city | Departement de Tahoua | Niger | 14.3969444 | 4.9969444 | 892 | 4108 |
| Jirket | city | Departement de Tahoua | Niger | 15.4394444 | 5.255 | 1414 | 145 |
| Jitkouka | city | Departement de Diffa | Niger | 14.0833333 | 11.2 | 1171 | 694 |
| Jéfhao | city | Departement de Maradi | Niger | 14.5166667 | 7.5833333 | 1469 | 2903 |
| Jéhao | city | Departement de Zinder | Niger | 14.75 | 7.75 | 1486 | 994 |
| Jéré | city | Departement de Zinder | Niger | 13.3302778 | 9.1577778 | 1259 | 8030 |