Regions of Nigeria
- Sobi Rock
- Sobere
- Sobe
- Sobawa
- Sobande
- Sobande
- Sobaloju
- Sobaki Hill
- Soba
- Smoke Point
- Smoke Flats
- Smoke Crossing
- Smith Flat
- Siyori
- Sutti
- Sitti
- Sita
- Sissibaki
- Sisita
- Sisi Bako
- River Sisan
- Sisak
- Sirko
- Siri Zurfi Hill
- Sirisanga Koho
- Sirisanga Arawa
- Siripori
- Sirimodubo
- Siri Hill
- River Siribu
- Siri Baba Hill
- Siri
- Siri
- Siri
- Sire Bundum
- Siralle
- Siraja
- Sira
- Sipata
- Sintire
- Sinson
- Sinogoro
- Sinko
- Sindiri
- Sindigawo Jauro Yahaya
- Sindi
- Sinbon
- Sinau
- Sina Mala
- Sinam
- Sina Komde
- Sina
- Simteli
- Simma
- Simike
- Sime Luekon
- Sime
- Simbi
- Shimawa
- River Siluko
- Siluko
- Sullubawa
- Silame
- Silagyi Hill
- Sikolaba
- Sikiti
- Sikiti
- Sikemari
- Sikemari
- Sikalmi
- Sikali
- Sika
- Sii
- Sigunsin
- Sigo-Obalola
- Sigo-Baiyedo
- Sigire Gudu
- Sigire Fulbe
- Sigidi
- Sigau
- Sigal
- Sigaga
- Sifawa
- Sadingo
- Sidiki
- Sidagau
- Siche
- River Sibre
- Sibre
- Sibderena
- River Siba
- Siba
- Siama
- Si
- Shuwi
- Shuwe
- Shuwate
- Shuwari
- Shuwari
- Shuwaki
- Shuwaka
- River Shuwa
- Shuwa
- Shuwa
- Shuwa
- Shuul
- River Shurmu
- Supare
- Hosere Shuntun
- Shuntun
- Shuni
- Shunni
- Shungurun
- Shundu
- Shun
- Faifaiku
- Shulto
- Shulo
- Shugule
- Shugu
- Shugh
- River Shubere
- Shuakan Dawa
- Shuaka
- Shua
- Showa
- Shauda
- Shosan-Oke
- Shosan-Isale
- Shopajauli
- Shooter Creek
- Shonre
- Shonpa Gana
- Shonkyaa
- Shong Peak
- Shonga
- Shonga
- Shona Hill
- Shomulekiri
- Somolu
- Shombo
- Shom
- Shom
- Shom
- Shom
- Shom
- Sholbo
- Shoku
- Rafin Shokoto
- Shoho
- Shoho
- Sho Hills
- Shog
- Sho
- Sho
- River Shizajimei
- Shiwun
- Shiwua
- Shiwoku
- Shiwer
- Shiwari
- Shiwari
- Shiwaki
- River Shiwaka
- Shiuba
- Shitire
- Shitima Mainari
- Shitalo
- Shishiwaji
- Shishi Bako
- Shishi
- Shishi
- Lake Shisha
- Shirwun
- Shirum Hill
- Shirraba
- Shiroro Gorge
- Shiroro
- Shiroma Ladu
- Hosere Shirip
- Chappal Shirigu
- Shirigu
- Shirigari
- Shiri
- Shirgi
- Shirfaya Hamlets
- Shirba
- Shira
- Shira
- Shipo
- Shinye
- Shintaku
- Shinsham
- River Shinkitau
- Shinkitua
- Shinkafi
- Shinkafi
- River Shinkafa
- Shinkafa
- Shingule