| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
501  | Tumbatu Island  Tumbatu Island,Tumpatu Island | Tanzania, Zanzibar North | island | S 5° 48′ 58'' | E 39° 13′ 16'' |
| 502 | Toten Island Island of the Dead,Tanga Island,Toten Island | Tanzania, Tanga | island | S 5° 4′ 0'' | E 39° 6′ 0'' |
503  | Lake Tlawi Lake Kwansari,Lake Tlawi | Tanzania, Manyara | lake | S 3° 54′ 0'' | E 35° 28′ 0'' |
504  | Themi Themi | Tanzania, Arusha Arusha District > Bwawani | populated place | S 3° 31′ 0'' | E 36° 46′ 0'' |
| 505 | Terrat Terat,Terrat | Tanzania, Manyara Simanjiro > Terrat | populated place | S 3° 52′ 0'' | E 36° 36′ 0'' |
| 506 | Lake Tandale Lake Sandale,Lake Tandale | Tanzania, Dar es Salaam Region | lake | S 6° 48′ 0'' | E 39° 14′ 0'' |
507  | Tambulu Forest Reserve Tambulu Forest Reserve,Tamburu Forest Reserve | Tanzania, Pwani | forest reserve | S 8° 15′ 26'' | E 39° 9′ 1'' |
| 508 | Tabata Tabata,Tabata Pugu | Tanzania, Dar es Salaam Region Ilala District > Tabata | populated place | S 6° 49′ 0'' | E 39° 13′ 0'' |
| 509 | Suruki Suruke,Suruki | Tanzania, Dodoma Kondoa District Council > Suruke | populated place | S 4° 57′ 0'' | E 35° 46′ 0'' |
| 510 | Suji Suji | Tanzania, Kilimanjaro Same District Council > Makanya | populated place | S 4° 22′ 0'' | E 37° 52′ 0'' |
| 511 | Soni Soni | Tanzania, Tanga Lushoto District Council > Soni | populated place population 12,402 | S 4° 51′ 0'' | E 38° 22′ 0'' |
| 512 | Songo Songo Island Songa Island,Songo Songo Island | Tanzania, Lindi | island | S 8° 31′ 30'' | E 39° 30′ 12'' |
| 513 | Songa Manara Island Songa Manara Island,Songa Mnara Island,Songo Mnara Island | Tanzania, Lindi | island | S 9° 4′ 13'' | E 39° 34′ 58'' |
| 514 | Songa Mabatini,Songa | Tanzania, Tanga Muheza District > Songa | populated place | S 5° 17′ 0'' | E 38° 38′ 0'' |
| 515 | Somanda | Tanzania, Simiyu Maswa District > Lalago | populated place population 33,932 | S 3° 22′ 0'' | E 33° 57′ 0'' |
| 516 | Soliwaya Ikingula,Kingola,Soliwaya,Soliwayo,Solowajo,Solowayo,Zolovayo | Tanzania, Njombe Wanging'ombe > Wanging’ombe | populated place | S 8° 50′ 0'' | E 34° 43′ 0'' |
| 517 | Sokoni | Tanzania, Zanzibar Central/South Kusini > Mzuri | populated place population 25,821 | S 6° 26′ 0'' | E 39° 33′ 0'' |
| 518 | Sino Sino | Tanzania, Manyara Babati District > Mwada | hill | S 3° 57′ 0'' | E 35° 44′ 0'' |
| 519 | Lake Sifunga Lake Sifunga,Lake Sipunga | Tanzania, | lake | S 4° 38′ 0'' | E 35° 6′ 0'' |
| 520 | Shume Shume | Tanzania, Tanga Lushoto District Council > Manolo | populated place | S 4° 42′ 0'' | E 38° 13′ 0'' |
| 521 | Shikurufumi Chigarafumi,Chikarafumi,Chkurufumi,Shikurufumi | Tanzania, Morogoro Mvomero District > Kikeo | populated place | S 7° 10′ 42'' | E 37° 30′ 53'' |
| 522 | Shanwa | Tanzania, Simiyu Maswa District > Nyalikungu | populated place population 28,000 | S 3° 10′ 0'' | E 33° 46′ 0'' |
| 523 | Lake Serya Lake Serya,Seri | Tanzania, Dodoma | lake | S 4° 58′ 0'' | E 35° 44′ 0'' |
| 524 | Sejeli Sejeli | Tanzania, Dodoma Kongwa > Sejeli | populated place | S 6° 2′ 0'' | E 36° 19′ 0'' |
| 525 | Sanzawa Sandawa,Sanzawa | Tanzania, Dodoma Chemba District Council > Sanzawa | populated place | S 5° 24′ 0'' | E 35° 18′ 0'' |
| 526 | Sanya Plains Game Reserve Sanya Game Reserve,Sanya Plains Game Reserve | Tanzania, Manyara | wildlife reserve | S 3° 35′ 0'' | E 37° 5′ 0'' |
| 527 | Santilya Santilya | Tanzania, Mbeya Mbeya District Council > Santilya | populated place | S 9° 6′ 0'' | E 33° 21′ 0'' |
| 528 | Sanjaranda Sanjalanda,Sanjaranda | Tanzania, Singida Manyoni District Council > Sanjaranda | populated place | S 5° 38′ 0'' | E 34° 31′ 0'' |
| 529 | Sagara Sagala,Sagara | Tanzania, Dodoma Kongwa > Sagara | populated place | S 6° 15′ 0'' | E 36° 32′ 0'' |
| 530 | Ruvu Ruvu | Tanzania, Pwani Kibaha District > Ruvu | populated place | S 6° 48′ 0'' | E 38° 39′ 0'' |
| 531 | Lake Ruko Lake Ruco,Lake Ruko | Tanzania, Kagera | lake | S 1° 30′ 4'' | E 30° 46′ 1'' |
| 532 | Ruiwa Ruiwa | Tanzania, Mbeya Mbarali District > Ruiwa | populated place | S 8° 46′ 0'' | E 33° 38′ 0'' |
| 533 | Rudi Rudi | Tanzania, Dodoma Mpwapwa District Council > Rudi | populated place | S 6° 58′ 0'' | E 36° 16′ 0'' |
| 534 | Riroda Riroda | Tanzania, Manyara Babati District > Riroda | populated place | S 4° 18′ 0'' | E 35° 39′ 0'' |
| 535 | Pwaga Pwaga | Tanzania, Dodoma Mpwapwa District Council > Pwaga | populated place | S 6° 42′ 0'' | E 36° 36′ 0'' |
| 536 | Pugu Pugu | Tanzania, Pwani | populated place | S 6° 54′ 0'' | E 39° 7′ 0'' |
| 537 | Pozo Kwangundo Pozo,Pozo Kwangundo | Tanzania, Pwani Bagamoyo District Council > Miono | hill | S 6° 0′ 0'' | E 38° 18′ 0'' |
| 538 | Poroto Mountains Milima ya Poroto,Poroto Mountains,Poroto-Berge,Porotofjellene,bo luo tuo shan mai,creps Poroto,crëps... | Tanzania, | mountains | S 9° 0′ 0'' | E 33° 45′ 0'' |
| 539 | Pingwe Pingwe,Pingwi | Tanzania, Zanzibar Central/South Kati > Michamvi | populated place | S 6° 9′ 0'' | E 39° 31′ 0'' |
| 540 | Pemba Island El Huthera,Ile de Pemba,Pemba,Pemba Island | Tanzania, Pemba North | island | S 5° 10′ 0'' | E 39° 48′ 0'' |
| 541 | Cape Pesagulu Cape Pasagulu,Cape Pesagulu,Kap Kungue,Kap Kunguë,Pasagulu Point | Tanzania, Kigoma Uvinza District > Buhingu | point | S 6° 2′ 24'' | E 29° 44′ 3'' |
| 542 | Pare Mountains Pare Mountains | Tanzania, Kilimanjaro | mountains | S 4° 0′ 0'' | E 37° 45′ 0'' |
| 543 | Pangavini Island Insulo Pangavini,Isla Pangavini,Kisiwa cha Pangavini,Pangavini,Pangavini Island | Tanzania, Dar es Salaam Region | island | S 6° 40′ 28'' | E 39° 14′ 20'' |
| 544 | Paje Padye,Paje | Tanzania, Zanzibar Central/South Kusini > Paje | populated place | S 6° 16′ 0'' | E 39° 32′ 0'' |
| 545 | Pahi Pahi | Tanzania, Dodoma Kondoa District Council > Pahi | populated place | S 4° 43′ 0'' | E 35° 55′ 0'' |
| 546 | Ovada Ovada | Tanzania, Dodoma Chemba District Council > Ovada | populated place | S 5° 11′ 0'' | E 35° 14′ 0'' |
| 547 | Oldeani Oldeani | Tanzania, Arusha Karatu District > Oldean | populated place | S 3° 21′ 0'' | E 35° 33′ 0'' |
| 548 | Lake Nzuhe Lake Nsue,Lake Nzuhe | Tanzania, Dodoma | lake | S 6° 30′ 0'' | E 36° 32′ 0'' |
| 549 | Nzihi Nzihe,Nzihi | Tanzania, Iringa Iringa Rural District > Nzihi | populated place | S 7° 43′ 0'' | E 35° 32′ 0'' |
| 550 | Nyenje Nyenje,Nyenji,Nyenji's Tree,Nyenji’s Tree | Tanzania, Katavi Mlele District Council > Itenka | hill elevation 1321m | S 6° 27′ 5'' | E 31° 2′ 28'' |
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