| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
1401  | Itulu Hill Forest Reserve | Tanzania, Tabora | forest reserve | S 6° 20′ 0'' | E 33° 20′ 0'' |
| 1402 | Itope | Tanzania, Mbeya | locality | S 9° 34′ 0'' | E 33° 50′ 0'' |
| 1403 | Itira Forest Reserve | Tanzania, Mara | forest reserve | S 2° 0′ 0'' | E 32° 54′ 0'' |
| 1404 | Itindi | Tanzania, Mbeya | locality | S 8° 38′ 0'' | E 32° 55′ 0'' |
1405  | Itindakusya Itindakusia,Itindakusya | Tanzania, Kigoma Uvinza District > Igalula | populated place | S 6° 8′ 3'' | E 30° 9′ 49'' |
1406  | Itiaso Hill Itiaso,Itiaso Hill | Tanzania, Katavi Mpanda District > Katuma | hill elevation 1734m | S 6° 14′ 10'' | E 30° 40′ 11'' |
| 1407 | Itetemia Idetemia,Itetemia,Tetemia | Tanzania, Geita Nyang’hwale District Council > Mwingiro | populated place | S 3° 8′ 0'' | E 32° 30′ 0'' |
| 1408 | Itete | Tanzania, Morogoro | locality | S 9° 4′ 0'' | E 36° 11′ 0'' |
| 1409 | Itar Itar,Itare,Itari | Tanzania, Geita Chato District > Muungano | populated place | S 2° 41′ 0'' | E 31° 45′ 0'' |
| 1410 | Tamba Itamba,Tamba | Tanzania, Katavi Mpanda District > Sibwesa | hill | S 6° 36′ 24'' | E 30° 43′ 28'' |
| 1411 | Issenye Isenye,Issenye | Tanzania, Mara Serengeti District Council > Issenye | populated place population 7,778 | S 2° 0′ 0'' | E 34° 20′ 0'' |
| 1412 | Isita | Tanzania, Mbeya | locality | S 8° 37′ 0'' | E 32° 50′ 0'' |
| 1413 | Ishuka Point Ischuka-Spitze,Ishuka Point | Tanzania, Mara Rorya District Council > Nyamagaro | point | S 1° 17′ 0'' | E 33° 54′ 0'' |
| 1414 | Ishbonidamust | Tanzania, Manyara | area | S 4° 35′ 0'' | E 35° 23′ 0'' |
| 1415 | Isangawale | Tanzania, Mbeya | locality | S 8° 26′ 0'' | E 33° 29′ 0'' |
| 1416 | Isalamagasi Isalamagasi,Iselamagazi,Iselomagazi | Tanzania, Shinyanga Shinyanga Rural > Iselamagazi | populated place | S 3° 32′ 0'' | E 33° 8′ 0'' |
| 1417 | Isalala Forest Reserve | Tanzania, Mbeya | forest reserve | S 8° 54′ 0'' | E 32° 38′ 0'' |
| 1418 | Iryenyi Irene,Iryenyi,Makongoro | Tanzania, Mara Rorya District Council > Rabour | hill | S 1° 27′ 0'' | E 34° 4′ 0'' |
| 1419 | Irunda Forest Reserve | Tanzania, Iringa | forest reserve | S 8° 27′ 0'' | E 35° 13′ 0'' |
| 1420 | Irome Irome,Iromue,Kiromue | Tanzania, Morogoro Ulanga District Council > Itete | hill | S 8° 43′ 0'' | E 36° 28′ 0'' |
| 1421 | Iringa Forest Reserve | Tanzania, Iringa | forest reserve | S 7° 45′ 0'' | E 35° 42′ 0'' |
| 1422 | Irenga Forest Reserve | Tanzania, Mbeya | forest reserve | S 8° 57′ 0'' | E 33° 45′ 0'' |
| 1423 | Irambokoma | Tanzania, | area | S 4° 29′ 0'' | E 34° 55′ 0'' |
| 1424 | Ipogoro Ipogoi,Ipogoro,Mapogoro | Tanzania, Mbeya Mbarali District > Miyombweni | populated place | S 8° 18′ 59'' | E 34° 41′ 56'' |
| 1425 | Ipangu | Tanzania, Mbeya | area | S 8° 32′ 0'' | E 33° 58′ 0'' |
| 1426 | Image Forest Reserve Image Forest Reserve | Tanzania, Iringa | forest reserve | S 7° 27′ 35'' | E 36° 10′ 3'' |
| 1427 | Image Image,Imagi | Tanzania, Iringa Kilolo District > Ibumu | populated place | S 7° 27′ 56'' | E 36° 7′ 35'' |
| 1428 | Ilunde Forest Reserve | Tanzania, Kigoma | forest reserve | S 5° 5′ 0'' | E 30° 28′ 0'' |
| 1429 | Ilongafipa Forest Reserve | Tanzania, Mwanza | forest reserve | S 3° 12′ 0'' | E 32° 57′ 0'' |
| 1430 | Ilomero Hill Forest Reserve | Tanzania, Tabora | forest reserve | S 4° 35′ 0'' | E 32° 50′ 0'' |
| 1431 | Ilegeja | Tanzania, Shinyanga | locality | S 4° 1′ 0'' | E 32° 31′ 0'' |
| 1432 | Ilambo | Tanzania, Iringa | area | S 8° 20′ 0'' | E 35° 52′ 0'' |
1433  | Lake Ilamba | Tanzania, Mbeya | lake | S 9° 23′ 0'' | E 33° 51′ 0'' |
| 1434 | Ilala  Ilala | Tanzania, Dar es Salaam Region Temeke District > Chang’ombe | section of populated place | S 6° 50′ 0'' | E 39° 16′ 0'' |
| 1435 | Ikweha | Tanzania, Iringa | area | S 8° 34′ 0'' | E 35° 32′ 0'' |
| 1436 | Ikumbi | Tanzania, Iringa | area | S 8° 10′ 0'' | E 35° 52′ 0'' |
| 1437 | Ikorongo | Tanzania, Mara | reserve | S 1° 50′ 0'' | E 34° 45′ 0'' |
| 1438 | Ikombo | Tanzania, Dodoma | area | S 5° 43′ 0'' | E 36° 4′ 0'' |
| 1439 | Ijogo Forest Reserve | Tanzania, Morogoro | forest reserve | S 6° 23′ 0'' | E 36° 51′ 0'' |
| 1440 | Ihumbu | Tanzania, Iringa | area | S 7° 57′ 0'' | E 35° 50′ 0'' |
| 1441 | Ihoho Forest Reserve | Tanzania, Mbeya | forest reserve | S 8° 57′ 0'' | E 33° 38′ 0'' |
| 1442 | Ihangana Forest Reserve | Tanzania, Iringa | forest reserve | S 8° 18′ 0'' | E 35° 43′ 0'' |
| 1443 | Ihanga Local Authority Forest Reserve Ihanga Local Authority Forest Reserve | Tanzania, Morogoro | forest reserve | S 8° 3′ 0'' | E 36° 38′ 0'' |
| 1444 | Igwata Forest Reserve | Tanzania, Geita | forest reserve | S 2° 58′ 0'' | E 32° 30′ 0'' |
| 1445 | Igurubi | Tanzania, Tabora Igunga District Council > Igurubi | populated place population 10,083 | S 4° 0′ 0'' | E 33° 42′ 0'' |
| 1446 | Igombe River Forest Reserve | Tanzania, Tabora | forest reserve | S 4° 35′ 0'' | E 32° 25′ 0'' |
| 1447 | Igombe Dam Forest Reserve | Tanzania, Tabora | forest reserve | S 4° 50′ 0'' | E 32° 42′ 0'' |
| 1448 | Igawilo | Tanzania, Mbeya | area | S 8° 37′ 0'' | E 34° 36′ 0'' |
| 1449 | Igalula | Tanzania, Shinyanga | locality | S 4° 6′ 0'' | E 32° 35′ 0'' |
| 1450 | Ifushiro | Tanzania, Mbeya | area | S 8° 37′ 0'' | E 34° 9′ 0'' |
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