Regions of Sudan
- Jabal Sileitat
- Jebel es Sileai
- Wadi Solbo
- Jebel Silaltia
- Jabal Sikwatib
- Khor Si’trī
- Jabal Sihanai
- Sigwid
- Sigiro
- Sigiba
- Jabal Sigi
- Sigeir Umm Sa‘una
- Jabal Sigdi
- Khawr Sigada
- Jabal Sielo
- Khor Sitēb
- As Sidrāt
- Khawr as Sidrah
- Sidrah
- Wadi es Sidr
- Hillat Abaka
- Khawr Şiddīq
- Qawz as Sidādī
- Qawz Sidādah
- Jabal Sibo
- Sibigga
- Sibeini
- Sibdu
- Sibak Hills
- Khor es Siani
- Wadi Siamiit
- Mashra‘ Siam
- Jabal Sī
- Shuyein
- Khor ash Shawaia
- Jabal ash Shawaia
- Shuwayy
- Shuwayy
- Jabal Shuwayḩ
- Shuwayb
- Shuwayb
- Shuwak
- Shuwak
- Jebel Shuwaf
- Shuţaybah
- Khor Shoshayeb
- Jabal Shūshāyeb
- ‘Idd Shūsh
- Khor Ushrūq
- Jibāl Ushrūq
- Jabal Shurūf
- Jabal Shurūf
- Shurri
- Shurayshah
- Shuraym al ‘Aydhāb
- Ḩammād Shuraym ad Dawm
- Shurayk Nūr
- Shurayk Murjān
- Ash Shirek
- Wādī Shurayfīyah
- ‘Idd esh Shurak
- Shurab
- Khawr Shuqūq
- Wādī ash Shuqayq
- Wādī ash Shuqayq
- Wādī Shuqayq
- Shuqayq
- Shuqaylah
- Shiqela
- Shungul
- Shānīsha
- Khawr Shumuk
- Bi’r Shumaylī
- Shūmah
- Jabal Shūlī
- Ash Shilekha
- May‘at Shulayḩah
- Shukrullah
- Khawr Shukrīyah
- Ash Shukriyya
- Shukrīyah
- Shukriya
- Shukriya
- Shukriya
- Shukri
- Shukkaba Ţāhā
- Shukkaba Island
- Shukkaba Hamid
- Shukkaba
- Jabal Shukhayb
- Shīkār
- Ash Shikenība
- Khawr Shujayrah
- Shuḩayţah
- Khawr ash Shuḩayţ
- Wādī Shuḩayḩīt
- Khor Shugri
- Shugeir
- Shudaydah
- Shi‘b ash Shubūk
- Jibāl Shubshub
- Wadi Shubeika
- As Siberāb
- Qal‘at ash Shubayk
- Kurayb ash Shubayk
- Wadi Shobahi
- Jabal Shubahi
- Shu‘aybāt
- Shu‘ayb
- Wādī Showil
- Jabal Shotilo
- Khawr Shoshai
- Shorat Abu el-Qasim
- Shoqara
- Jabal Shola
- Jabal Shokonali
- Shoboka
- Shobali
- Jebel Shoa Karkur
- Jabal Shiyāb
- Wadi Shiteib
- Shitara
- Jazīrat Shirrī
- Jebel Shirat
- Wādī Shiqrib
- Jabal Shiqrib
- Shintishrab
- Shingil Tobaya
- Khawr Shingil
- Khor Shingawi
- Shingari
- Marsa Shi’anāb
- Khawr Shin‘āb
- Khawr Shin‘āb
- Jabal Shin‘āb
- Shimi
- Shimi
- Jabal Shilli
- Jabal Shilli
- Shilleikh
- Wadi Shileiwab
- Qawz Shileibu
- Jabal Shildi
- Khor Shi’it
- Jabal Shigram
- Jabal Shiglaiet
- Jabal Shiger
- Shigaib
- Jabal Shifr
- Shidkil
- Khor Shidyēt
- Dabbat Shidieb
- Shidi
- Jabal Shider
- Shiddin
- Wādī Shibeig
- Shibeib
- Shibarni
- Jabal Shianoi
- Gazerat Basa‘ed
- Jabal Sheya
- Bi’r Shetilat
- Shert el Banat
- Fula Shershat
- Sherribat
- Jabal Sherin Āghā
- Shergeila
- Wâdi Sherefa el Gharbi
- Jabal Sherbot
- Sherati
- Sherari Island
- Mashra‘ Sherabob
- Khawr Sherabob
- Sherab
- Wadi Shenglet
- Shendi Reach
- Jabal Shendidai
- Khor Shīndēb
- Jabal Shendib
- Wādī Shenaneb
- Shenanab
- Bir Shinai
- Shemkhiya
- Wādī Shemi
- Shemeliab
- Jabal Shem Arib
- Jabal Shemak
- Wâdi Shellel el Sharqi
- Jibāl Shalal
- Jebel Shellal
- Shellal
- Wadi esh Shelkha
- Shelfak
- Jabal Shelanga
- Shelal
- Shekhakha
- Sheka
- Wādī Sheiria
- Sheinat el Agha
- Wādī Sheinat