| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
1901  | Nyuli | Tanzania, Pemba North | locality | S 4° 56′ 0'' | E 39° 50′ 0'' |
| 1902 | Nyonga Forest Reserve | Tanzania, Katavi | forest reserve | S 6° 35′ 0'' | E 32° 30′ 0'' |
| 1903 | Nyonga | Tanzania, Katavi | reserve | S 6° 35′ 0'' | E 32° 40′ 0'' |
1904  | Nyihara Nahora,Nihara,Nyihara | Tanzania, Mara Rorya District Council > Kyang’ombe | hill | S 1° 22′ 0'' | E 33° 53′ 0'' |
| 1905 | Nyera-Kiperere Forest Reserve | Tanzania, Lindi | forest reserve | S 9° 40′ 0'' | E 38° 20′ 0'' |
| 1906 | Nyegina Rock Njegina-Fels,Njegïna-Fels,Nyegina Rock,Nyeginna Rock | Tanzania, Mara | rock | S 1° 33′ 0'' | E 33° 43′ 0'' |
| 1907 | Nyawegunguru Nyawegunguru,Ruanga,Wegunguru | Tanzania, Mara Musoma District Council > Nyamrandirira | hill | S 1° 47′ 0'' | E 33° 36′ 0'' |
| 1908 | Nyasurura Bisurura,Bisururu,Nyasurura | Tanzania, Mara Serengeti District Council > Majimoto | hill | S 1° 35′ 0'' | E 34° 22′ 0'' |
| 1909 | Nyarumbugu Busuna,Njanguge,Nyarumbugu | Tanzania, Mara Butiama District Council > Nyakatende | hill | S 1° 35′ 0'' | E 33° 43′ 0'' |
| 1910 | Nyantakara Forest Reserve | Tanzania, Kagera | forest reserve | S 3° 8′ 0'' | E 31° 15′ 0'' |
1911  | Nyanguge | Tanzania, Mwanza Magu District Council > Nyanguge | populated place population 10,746 | S 2° 33′ 0'' | E 33° 12′ 0'' |
| 1912 | Nyangoma Hill Muikumberg,Nyangoma Hill,Rutengi Hill | Tanzania, Mara Musoma District Council > Mugango | hill | S 1° 41′ 0'' | E 33° 41′ 0'' |
| 1913 | Nyanganje Forest Reserve Nyanganje Forest Reserve | Tanzania, Morogoro | forest reserve | S 7° 59′ 52'' | E 36° 44′ 2'' |
| 1914 | Nyandiduma Forest Reserve Nyandiduma Forest Reserve | Tanzania, Morogoro | forest reserve | S 7° 5′ 37'' | E 37° 32′ 8'' |
| 1915 | Nyamiyaga Nyamaga,Nyamiaga,Nyamiyaga,Nyamyaga | Tanzania, Kagera Kyerwa District Council > Bugomora | populated place | S 1° 3′ 24'' | E 30° 43′ 44'' |
| 1916 | Nyamwage Namuage,Nyamwage | Tanzania, Pwani Rufiji District > Mbwara | populated place | S 8° 8′ 0'' | E 39° 0′ 0'' |
| 1917 | Nyamuswa | Tanzania, Mara Bunda District Council > Nyamuswa | populated place population 16,507 | S 1° 54′ 0'' | E 34° 1′ 0'' |
| 1918 | Nyamunga Njamikongo,Nyamikongo,Nyamunga | Tanzania, Mara Rorya District Council > Nyamunga | hill | S 1° 25′ 0'' | E 33° 50′ 0'' |
| 1919 | Nyamulindi | Tanzania, Mbeya | area | S 8° 32′ 0'' | E 34° 24′ 0'' |
| 1920 | Nyamuete Forest Reserve Nyamuete Forest Reserve | Tanzania, Pwani | forest reserve | S 8° 11′ 0'' | E 39° 13′ 0'' |
| 1921 | Nyamougo Kilindi,Nyamongo,Nyamougo | Tanzania, Mara Tarime District Council > Kemambo | populated place | S 1° 29′ 0'' | E 34° 33′ 0'' |
| 1922 | Nyamirembe Namirembe,Nyamirembe,Nyamirembe Port | Tanzania, Geita Chato District > Nyamirembe | populated place | S 2° 32′ 0'' | E 31° 42′ 0'' |
| 1923 | Nyamalanga Hill Forest Reserve | Tanzania, Shinyanga | forest reserve | S 3° 50′ 0'' | E 33° 11′ 0'' |
| 1924 | Irenyi Irenyi,Nyamaguku,Nyamanguku | Tanzania, Mara Rorya District Council > Komuge | populated place | S 1° 25′ 0'' | E 33° 58′ 0'' |
| 1925 | Nyali Nyala,Nyale,Nyali | Tanzania, Pemba North Wete District > Mtambwe Kaskazini | populated place | S 5° 5′ 0'' | E 39° 43′ 0'' |
| 1926 | Nyakahanga | Tanzania, Kagera Karagwe District Council > Nyakahanga | populated place population 14,611 | S 1° 36′ 12'' | E 31° 8′ 29'' |
| 1927 | Nyakahanga Hill Nyakahanga,Nyakahanga Hill | Tanzania, Kagera Karagwe District Council > Nyakahanga | hill | S 1° 37′ 24'' | E 31° 8′ 57'' |
| 1928 | Nyakabindi | Tanzania, Simiyu Bariadi District Council > Nyakabindi | populated place population 18,428 | S 2° 38′ 0'' | E 33° 59′ 0'' |
| 1929 | Nyahua Mbuga Forest Reserve | Tanzania, Tabora | forest reserve | S 5° 45′ 0'' | E 33° 30′ 0'' |
| 1930 | Nyanhonge Nyahonge,Nyanhanga,Nyanhonge | Tanzania, Mwanza Kwimba District > Fukalo | populated place | S 3° 11′ 0'' | E 33° 10′ 0'' |
| 1931 | Nyagundu Nyagundu,Nyangundu,Nyaqundu | Tanzania, Singida Manyoni District Council > Nkonko | hill | S 6° 13′ 0'' | E 35° 3′ 0'' |
| 1932 | Nyachiro | Tanzania, Morogoro | area | S 6° 59′ 0'' | E 37° 41′ 0'' |
| 1933 | Nyabasi Forest Reserve | Tanzania, Mara | forest reserve | S 1° 23′ 0'' | E 34° 29′ 0'' |
| 1934 | Nyabaengere Nyabaengere,Nyabaingere,Nyawengere Hill | Tanzania, Mara Musoma District Council > Murangi | hill | S 1° 53′ 0'' | E 33° 31′ 0'' |
1935  | Nungwi  Nungwi | Tanzania, Zanzibar North Kaskazini A > Nungwi | third-order administrative division | S 5° 44′ 6'' | E 39° 18′ 8'' |
| 1936 | Temagwe Ntunguli,Temagwe | Tanzania, Morogoro Kilosa District > Zombo | hill | S 7° 2′ 0'' | E 36° 47′ 0'' |
| 1937 | Ntazu Local Authority Forest Reserve | Tanzania, Mbeya | forest reserve | S 9° 12′ 0'' | E 32° 55′ 0'' |
| 1938 | Nsunga | Tanzania, Kagera Missenyi District Council > Nsunga | populated place population 20,049 | S 1° 8′ 38'' | E 31° 23′ 41'' |
| 1939 | Nshamba | Tanzania, Kagera Muleba District Council > Nshamba | populated place population 19,815 | S 1° 47′ 54'' | E 31° 33′ 4'' |
| 1940 | Nou Forest Reserve | Tanzania, Manyara | forest reserve | S 4° 5′ 0'' | E 35° 30′ 0'' |
| 1941 | North Ugalla Forest Reserve | Tanzania, Tabora | forest reserve | S 5° 25′ 0'' | E 31° 55′ 0'' |
| 1942 | North Nguru Forest Reserve | Tanzania, Tanga | forest reserve | S 5° 30′ 0'' | E 37° 30′ 0'' |
| 1943 | North Lupa Forest Reserve | Tanzania, Mbeya | forest reserve | S 8° 2′ 0'' | E 33° 15′ 0'' |
| 1944 | Noonjela | Tanzania, Mbeya | area | S 8° 39′ 0'' | E 34° 14′ 0'' |
| 1945 | Nkwande | Tanzania, Tabora | locality | S 4° 46′ 0'' | E 32° 24′ 0'' |
| 1946 | Nkundi Mkunde,Nkunde,Nkundi | Tanzania, Rukwa Nkasi District Council > Kipande | populated place | S 7° 51′ 0'' | E 31° 26′ 0'' |
| 1947 | Nkumbe Mkumbi,Nkumbe | Tanzania, Katavi Mlele District Council > Sitalike | hill | S 6° 26′ 0'' | E 31° 11′ 0'' |
| 1948 | Ikonde Ikonde,Nkonde | Tanzania, Kigoma | populated place | S 6° 16′ 6'' | E 30° 19′ 57'' |
| 1949 | Kolandoto Kolandoto,Kolondoto,Nkolondoto | Tanzania, Shinyanga Shinyanga Urban > Kolandoto | populated place | S 3° 36′ 0'' | E 33° 32′ 0'' |
| 1950 | Nkokasmu | Tanzania, Kilimanjaro | locality | S 3° 16′ 0'' | E 37° 12′ 0'' |
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