| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
2901  | Olongdidyo | Tanzania, Arusha Ngorongoro District Council > Olbalbal | hill | S 2° 52′ 0'' | E 35° 24′ 0'' |
| 2902 | Olokurta Lukunya Crater | Tanzania, Arusha | crater(s) | S 3° 17′ 0'' | E 36° 37′ 0'' |
| 2903 | Oldonyo Olobaiye | Tanzania, Simiyu Itilima District Council > Migato | hill | S 2° 54′ 0'' | E 34° 53′ 0'' |
| 2904 | Olgos | Tanzania, Arusha Ngorongoro District Council > Oloipiri | hill | S 2° 6′ 0'' | E 35° 17′ 0'' |
| 2905 | Olgimadiu | Tanzania, Arusha Ngorongoro District Council > Oloipiri | hill | S 2° 11′ 0'' | E 35° 20′ 0'' |
| 2906 | Oldeani | Tanzania, Arusha | cone(s) | S 3° 16′ 0'' | E 35° 26′ 0'' |
| 2907 | Ol Balbal Plain | Tanzania, Arusha | plain(s) | S 3° 0′ 0'' | E 35° 28′ 0'' |
| 2908 | Oibesh | Tanzania, Manyara Hanang District > Simbay | hill | S 4° 31′ 0'' | E 35° 33′ 0'' |
| 2909 | Ohakwandali Ohakwandali | Tanzania, Dodoma Mpwapwa District Council > Mbuga | hill | S 6° 57′ 0'' | E 36° 35′ 0'' |
| 2910 | Ogur | Tanzania, Manyara Simanjiro > Shambarai | hill | S 3° 46′ 0'' | E 36° 52′ 0'' |
| 2911 | Observation Point | Tanzania, Pemba South | point | S 5° 28′ 0'' | E 39° 44′ 0'' |
| 2912 | Observation Hill | Tanzania, Dar es Salaam Region Kinondoni Municipal Council > Makongo | hill | S 6° 46′ 0'' | E 39° 12′ 0'' |
| 2913 | Nzomvu | Tanzania, Dodoma Mpwapwa District Council > Kimagai | hill | S 6° 27′ 0'' | E 36° 34′ 0'' |
| 2914 | Nzebe | Tanzania, Dodoma Mpwapwa District Council > Mima | hill | S 6° 29′ 0'' | E 36° 7′ 0'' |
| 2915 | Nywasho | Tanzania, Tabora Nzega District Council > Nkiniziwa | hill | S 4° 28′ 0'' | E 32° 58′ 0'' |
| 2916 | Nyuni Island Nyuni Island | Tanzania, Lindi Kilwa District > Songosongo | island | S 8° 22′ 54'' | E 39° 34′ 26'' |
| 2917 | Nyumbwi | Tanzania, Katavi Mpanda District > Mishamo | hill | S 5° 20′ 0'' | E 30° 28′ 0'' |
| 2918 | Ras Yoso | Tanzania, Mtwara Mtwara District Council > Naumbu | point | S 10° 8′ 0'' | E 39° 59′ 0'' |
| 2919 | Ras Wambi | Tanzania, Lindi | point | S 10° 8′ 6'' | E 39° 58′ 17'' |
| 2920 | Uluva | Tanzania, Ruvuma Mbinga District Council > Mkumbi | hill | S 10° 55′ 0'' | E 34° 55′ 0'' |
| 2921 | Turu | Tanzania, Ruvuma Mbinga District Council > Kitura | hill | S 10° 55′ 0'' | E 34° 46′ 0'' |
| 2922 | Tingi Point | Tanzania, Mtwara | point | S 10° 15′ 0'' | E 40° 9′ 0'' |
| 2923 | Sengwa | Tanzania, Mtwara Nanyumbu District > Napacho | hill | S 11° 7′ 0'' | E 38° 12′ 0'' |
| 2924 | Rupota | Tanzania, Lindi Nachingwea District Council > Marambo | hill | S 10° 17′ 0'' | E 38° 47′ 0'' |
| 2925 | Runyu | Tanzania, Lindi Nachingwea District Council > Ruponda | hill | S 10° 12′ 0'' | E 38° 41′ 0'' |
| 2926 | Ras Ribunda | Tanzania, Mtwara Mtwara District Council > Msanga Mkuu | point | S 10° 14′ 0'' | E 40° 13′ 0'' |
| 2927 | Popo Island | Tanzania, Lindi | island | S 10° 2′ 52'' | E 39° 41′ 10'' |
| 2928 | Penajusi | Tanzania, Ruvuma Songea District Council > Magagura | hill | S 11° 1′ 0'' | E 35° 20′ 0'' |
| 2929 | Pemba Point | Tanzania, Mtwara | point | S 10° 15′ 0'' | E 40° 8′ 0'' |
| 2930 | Nyenderuga | Tanzania, Ruvuma Mbinga District Council > Ruanda | hill | S 10° 27′ 0'' | E 34° 54′ 0'' |
| 2931 | Nyapi | Tanzania, Ruvuma Mbinga District Council > Matiri | hill | S 10° 45′ 0'' | E 34° 52′ 0'' |
| 2932 | Nhoka | Tanzania, Lindi Nachingwea District Council > Chiola | hill | S 10° 12′ 0'' | E 38° 48′ 0'' |
| 2933 | Ngongoma | Tanzania, Ruvuma Namtumbo > Hanga | hill | S 10° 26′ 0'' | E 35° 49′ 0'' |
| 2934 | Ngomalampepo | Tanzania, Ruvuma Nyasa District Council > Tingi | hill | S 11° 28′ 0'' | E 35° 6′ 0'' |
| 2935 | Ngango | Tanzania, Ruvuma Songea District Council > Litisha | hill | S 10° 40′ 0'' | E 35° 22′ 0'' |
| 2936 | Ndungu | Tanzania, Lindi Nachingwea District Council > Naipanga | hill | S 10° 25′ 0'' | E 38° 51′ 0'' |
| 2937 | Ndondata | Tanzania, Ruvuma Nyasa District Council > Liparamba | hill | S 11° 21′ 0'' | E 35° 10′ 0'' |
| 2938 | Ras Narara | Tanzania, Mtwara | point | S 10° 17′ 0'' | E 40° 19′ 0'' |
| 2939 | Namitende | Tanzania, Mtwara Nanyumbu District > Mkonona | hill | S 11° 9′ 0'' | E 38° 38′ 0'' |
| 2940 | Namchwea | Tanzania, Ruvuma Mbinga District Council > Namswea | hill | S 10° 35′ 0'' | E 34° 52′ 0'' |
| 2941 | Ras Nambira | Tanzania, Lindi Lindi Rural > Navanga | point | S 10° 1′ 0'' | E 39° 53′ 0'' |
| 2942 | Nambingu | Tanzania, Mtwara Nanyumbu District > Nandete | hill | S 11° 0′ 0'' | E 38° 45′ 0'' |
| 2943 | Ras Nambera | Tanzania, Mtwara | point | S 10° 14′ 0'' | E 40° 21′ 0'' |
| 2944 | Nambamba | Tanzania, Mtwara Nanyumbu District > Napacho | hill | S 11° 5′ 0'' | E 38° 11′ 0'' |
| 2945 | Namawoya | Tanzania, Lindi Ruangwa > Chinongwe | hill | S 10° 27′ 0'' | E 38° 55′ 0'' |
| 2946 | Namaundu Hill | Tanzania, Ruvuma Tunduru District Council > Mindu | hill | S 10° 46′ 0'' | E 37° 46′ 0'' |
| 2947 | Namasamba | Tanzania, Ruvuma Tunduru District Council > Nakapanya | hill | S 11° 4′ 0'' | E 37° 52′ 0'' |
| 2948 | Namarui | Tanzania, Ruvuma Songea District Council > Magagura | hill | S 10° 58′ 0'' | E 35° 21′ 0'' |
| 2949 | Namalowe | Tanzania, Mtwara Nanyumbu District > Mkonona | hill | S 11° 5′ 0'' | E 38° 38′ 0'' |
| 2950 | Namainyo | Tanzania, Mtwara Masasi District Council > Lipumburu | hill | S 11° 3′ 0'' | E 38° 44′ 0'' |
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