| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
1851  | Kalimbasa Kalimbasa,Kalimbasi | Tanzania, Iringa Kilolo District > Irole | hill | S 7° 45′ 0'' | E 35° 57′ 0'' |
1852  | Kalimawe Controlled Area | Tanzania, Kilimanjaro | reserve | S 4° 24′ 0'' | E 38° 14′ 0'' |
| 1853 | Kalembela | Tanzania, Tabora | locality | S 5° 3′ 0'' | E 32° 17′ 0'' |
| 1854 | Kalambo River Forest Reserve | Tanzania, Rukwa | forest reserve | S 8° 25′ 0'' | E 31° 15′ 0'' |
| 1855 | Kalambo Falls Forest Reserve | Tanzania, Rukwa | forest reserve | S 8° 35′ 0'' | E 31° 15′ 0'' |
1856  | Kalambo Kalambo,Kalambu | Tanzania, Katavi Mpanda District > Katuma | populated place | S 6° 17′ 58'' | E 30° 39′ 27'' |
| 1857 | Kakonko | Tanzania, Kigoma Kakonko District > Kakonko | populated place population 24,688 | S 3° 16′ 58'' | E 30° 57′ 51'' |
| 1858 | Kakanshe Kakanse,Kakanshe,Kikansi | Tanzania, Geita Chato District > Kigongo | populated place | S 2° 26′ 0'' | E 31° 45′ 0'' |
| 1859 | Kafulwe | Tanzania, Tabora | locality | S 5° 1′ 0'' | E 32° 27′ 0'' |
| 1860 | Kae | Tanzania, Zanzibar North | locality | S 5° 45′ 0'' | E 39° 18′ 0'' |
| 1861 | Kabungu Forest Reserve Kabungu Forest Reserve | Tanzania, Katavi | forest reserve | S 6° 12′ 0'' | E 31° 5′ 0'' |
| 1862 | Kabungu Kabungo,Kabungu | Tanzania, Katavi Mpanda District > Kabungu | populated place | S 6° 17′ 39'' | E 30° 58′ 47'' |
| 1863 | Kabulwanyele Kabulwanyele,Kaulanjele | Tanzania, Katavi Mpanda District > Sibwesa | hill | S 6° 35′ 7'' | E 30° 42′ 44'' |
| 1864 | Kabulo Forest Reserve | Tanzania, Mbeya | forest reserve | S 9° 33′ 0'' | E 33° 42′ 0'' |
| 1865 | Kabogo Point Kabogo Head,Kabogo Point,Kap Kabogo | Tanzania, Kigoma | point | S 5° 28′ 0'' | E 29° 45′ 0'' |
| 1866 | Kabingo Forest Reserve | Tanzania, Mara | forest reserve | S 2° 2′ 0'' | E 32° 54′ 0'' |
| 1867 | Kabare Kabani,Kabare,Kabari | Tanzania, Kagera Karagwe District Council > Nyakasimbi | hill | S 1° 56′ 42'' | E 31° 5′ 21'' |
| 1868 | Kabangaja Point Kabangaja Point,Kawangasi-Spitze,Kawangazi Point | Tanzania, Mwanza | point | S 2° 23′ 0'' | E 32° 58′ 0'' |
| 1869 | Kabagumba Point Kabagumba Point,Tawagumba Point | Tanzania, Mwanza | point | S 2° 15′ 0'' | E 32° 18′ 0'' |
1870  | Junguni | Tanzania, Pemba North Wete District > Junguni | third-order administrative division | S 5° 0′ 40'' | E 39° 42′ 36'' |
| 1871 | Kiwani Jundamiti,Kiwani | Tanzania, Pemba South Mkoani District > Kiwani | third-order administrative division | S 5° 24′ 4'' | E 39° 46′ 33'' |
| 1872 | Jumbi Jumbi,Mkorogo | Tanzania, Zanzibar Central/South Kati > Jumbi | third-order administrative division | S 6° 11′ 34'' | E 39° 17′ 53'' |
| 1873 | Jongowe Jongoe,Jongowe,Jongwe | Tanzania, Zanzibar North Kaskazini A > Tumbatu Jongowe | populated place | S 5° 51′ 0'' | E 39° 13′ 0'' |
| 1874 | Tumbatu Jongowe Jongowe,Tumbatu Jongowe | Tanzania, Zanzibar North Kaskazini A > Tumbatu Jongowe | third-order administrative division | S 5° 50′ 56'' | E 39° 13′ 28'' |
| 1875 | Jiraue | Tanzania, Manyara | area | S 4° 3′ 0'' | E 35° 20′ 0'' |
| 1876 | Kibondo Island Jibondo Island,Kibondo Island | Tanzania, Pwani | island | S 8° 3′ 26'' | E 39° 43′ 43'' |
| 1877 | Jengendete | Tanzania, Mbeya | area | S 8° 38′ 0'' | E 34° 37′ 0'' |
| 1878 | Jendele | Tanzania, Zanzibar Central/South Kati > Jendele | third-order administrative division | S 6° 10′ 0'' | E 39° 22′ 38'' |
| 1879 | Jasini Forest Reserve | Tanzania, Tanga | forest reserve | S 5° 23′ 0'' | E 38° 56′ 0'' |
| 1880 | Yasini Jasin,Jasini,Yasini | Tanzania, Tanga Mkinga District Council > Mayomboni | populated place | S 4° 40′ 10'' | E 39° 11′ 36'' |
| 1881 | Jambiani Jambiani,Jembiani | Tanzania, Zanzibar Central/South Kusini > Jambiani | third-order administrative division | S 6° 18′ 32'' | E 39° 32′ 4'' |
| 1882 | Jambangome Jambangome,Jombangome,Jombangoni,Yambagomi | Tanzania, Pemba South Mkoani District > Mizingani | populated place | S 5° 21′ 0'' | E 39° 42′ 0'' |
| 1883 | Izinga Isinga,Izinga,Nsinga | Tanzania, Rukwa | populated place | S 8° 2′ 0'' | E 30° 54′ 0'' |
| 1884 | Iyondo Forest Reserve | Tanzania, Mbeya | forest reserve | S 9° 26′ 0'' | E 33° 31′ 0'' |
| 1885 | Iyondo Forest Reserve | Tanzania, Morogoro | forest reserve | S 8° 10′ 0'' | E 36° 12′ 0'' |
| 1886 | Iwonde Forest Reserve Iwonde Forest Reserve | Tanzania, Morogoro | forest reserve | S 7° 55′ 45'' | E 36° 36′ 42'' |
| 1887 | Iwimbi Iwimbi,Uvirabi,Uwimbi | Tanzania, Dodoma | populated place | S 6° 56′ 0'' | E 35° 23′ 0'' |
| 1888 | Ivuna South Forest Reserve | Tanzania, Mbeya | forest reserve | S 8° 33′ 0'' | E 32° 25′ 0'' |
| 1889 | Ivuna Forest Reserve | Tanzania, Mbeya | forest reserve | S 8° 29′ 0'' | E 32° 26′ 0'' |
| 1890 | Itungi Port Itunge,Itungi,Itungi Port | Tanzania, Mbeya Kyela District Council > Kajunjumele | populated place | S 9° 35′ 0'' | E 33° 56′ 0'' |
| 1891 | Itumba | Tanzania, Songwe Ileje District Council > Itumba | populated place population 13,438 | S 9° 24′ 0'' | E 33° 11′ 0'' |
| 1892 | Itulu Hill Forest Reserve | Tanzania, Tabora | forest reserve | S 6° 20′ 0'' | E 33° 20′ 0'' |
| 1893 | Itope | Tanzania, Mbeya | locality | S 9° 34′ 0'' | E 33° 50′ 0'' |
| 1894 | Itira Forest Reserve | Tanzania, Mara | forest reserve | S 2° 0′ 0'' | E 32° 54′ 0'' |
| 1895 | Itindi | Tanzania, Mbeya | locality | S 8° 38′ 0'' | E 32° 55′ 0'' |
| 1896 | Itindakusia Itindakusia,Itindakusya | Tanzania, Kigoma Uvinza District > Igalula | populated place | S 6° 8′ 3'' | E 30° 9′ 49'' |
| 1897 | Itiaso Hill Itiaso,Itiaso Hill | Tanzania, Katavi Mpanda District > Katuma | hill elevation 1734m | S 6° 14′ 10'' | E 30° 40′ 11'' |
| 1898 | Itetemia Idetemia,Itetemia,Tetemia | Tanzania, Geita Nyang’hwale District Council > Mwingiro | populated place | S 3° 8′ 0'' | E 32° 30′ 0'' |
| 1899 | Itete | Tanzania, Morogoro | locality | S 9° 4′ 0'' | E 36° 11′ 0'' |
| 1900 | Itar Itar,Itare,Itari | Tanzania, Geita Chato District > Muungano | populated place | S 2° 41′ 0'' | E 31° 45′ 0'' |
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