| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Yabangi | city | | Tanzania, United Rep. of | -1.5333333 | 33.8666667 | 3858 | 7000 |
| Yagaba | city | | Tanzania, United Rep. of | -2.8666667 | 30.4666667 | 4714 | 8020 |
| Yaida | city | | Tanzania, United Rep. of | -3.85 | 35.15 | 4714 | 7831 |
| Yaira | city | | Tanzania, United Rep. of | -5.35 | 38.9666667 | 124 | 4661 |
| Yala | city | | Tanzania, United Rep. of | -8.55 | 34.0666667 | 3326 | 5502 |
| Yamba | city | | Tanzania, United Rep. of | -4.7833333 | 38.35 | 4055 | 18629 |
| Yambagomi | city | | Tanzania, United Rep. of | -5.35 | 39.7 | 3 | 46912 |
| Yarahini | city | | Tanzania, United Rep. of | -4.95 | 38.9166667 | 403 | 9986 |
| Yasini | city | | Tanzania, United Rep. of | -4.6666667 | 39.1833333 | 9 | 7747 |
| Yasiro | city | | Tanzania, United Rep. of | -6.9833333 | 37.65 | 3887 | 5306 |
| Yelayela | city | | Tanzania, United Rep. of | -5.2166667 | 32.4166667 | 3740 | 1810 |
| Yembera | city | | Tanzania, United Rep. of | -9.3 | 35.15 | 3631 | 5353 |
| Yibandeni | city | | Tanzania, United Rep. of | -5.2333333 | 38.7666667 | 994 | 9982 |
| Yirihini | city | | Tanzania, United Rep. of | -4.95 | 38.9166667 | 403 | 9986 |
| Yogelo | city | | Tanzania, United Rep. of | -4.1666667 | 33.4666667 | 4058 | 5395 |
| Yola | city | | Tanzania, United Rep. of | -10.9 | 34.65 | 1899 | 3527 |
| Yombo | city | | Tanzania, United Rep. of | -7.3166667 | 38.7333333 | 1040 | 4331 |
| Yombo | city | | Tanzania, United Rep. of | -6.5666667 | 38.85 | 229 | 3547 |
| Yuga | city | | Tanzania, United Rep. of | -4.8833333 | 38.3333333 | 3622 | 10321 |
| Yula | city | | Tanzania, United Rep. of | -9.05 | 33.1166667 | 5498 | 6832 |
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