| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Ufumbani | city | Coast Province | Kenya | -4.65 | 39.2166667 | 3 | 5915 |
| Uholo | city | Nyanza Province | Kenya | 0.1888889 | 34.3341667 | 4009 | 68917 |
| Uhuru | city | Nairobi Area | Kenya | -1.2833333 | 36.8666667 | 5518 | 689787 |
| Ukunda | city | Coast Province | Kenya | -4.2833333 | 39.5666667 | 29 | 16155 |
| Ukundu | city | Coast Province | Kenya | -4.2833333 | 39.5666667 | 29 | 16155 |
| Ukwala | city | Nyanza Province | Kenya | 0.1933333 | 34.1894444 | 3963 | 49512 |
| Ulro | city | Nyanza Province | Kenya | -0.85 | 34.2833333 | 4235 | 24878 |
| Ulu | city | Eastern Province | Kenya | -1.8166667 | 37.15 | 5213 | 12554 |
| Umbui | city | Central Province | Kenya | -0.6166667 | 36.9333333 | 5869 | 60395 |
| Umingu | city | Coast Province | Kenya | -3.3333333 | 38.3666667 | 4645 | 13364 |
| Unjiru | city | Central Province | Kenya | -0.45 | 37.1166667 | 6043 | 78033 |
| Upete | city | Eastern Province | Kenya | -1.85 | 37.35 | 4895 | 24052 |
| Upper Gatara | city | Central Province | Kenya | -0.7333333 | 36.8833333 | 6295 | 67923 |
| Upper Gilgil | city | Central Province | Kenya | -0.2166667 | 36.2666667 | 8618 | 21081 |
| Upper Hill | city | Nairobi Area | Kenya | -1.2833333 | 36.7833333 | 5774 | 363327 |
| Upper Parklands Estate | city | Nairobi Area | Kenya | -1.25 | 36.8 | 5639 | 599841 |
| Uranga | city | Nyanza Province | Kenya | 0.1166667 | 34.15 | 3996 | 39382 |
| Uremia | city | Western Province | Kenya | 0.1166667 | 34.05 | 3799 | 38791 |
| Urumathi | city | Central Province | Kenya | -1.05 | 36.8333333 | 5892 | 94201 |
| Ushingo | city | Coast Province | Kenya | -2.7666667 | 39.6666667 | 374 | 5978 |
| Usueni | city | Eastern Province | Kenya | -0.15 | 38.2 | 1459 | 6260 |
| Utange | city | Coast Province | Kenya | -3.9666667 | 39.7166667 | 3 | 115702 |
| Utangwa | city | Eastern Province | Kenya | -1.7 | 37.45 | 5534 | 34800 |
| Uthiru | city | Nairobi Area | Kenya | -1.2666667 | 36.7166667 | 5994 | 309516 |
| Uthithi | city | Eastern Province | Kenya | -2.5333333 | 38 | 3031 | 9605 |
| Uvete | city | Eastern Province | Kenya | -1.95 | 37.35 | 4957 | 23836 |
| Uwai | city | Nyanza Province | Kenya | 0.2416667 | 34.1666667 | 3996 | 50282 |
| Uyombo | city | Coast Province | Kenya | -3.3833333 | 39.95 | 26 | 12778 |
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