S
- (OR Tambo District Municipality) Sikobeni
- (Alfred Nzo District Municipality) Sikhulu
- (Alfred Nzo District Municipality) Sikhetlane
- (Joe Gqabi District Municipality) Sikhepheni
- (Alfred Nzo District Municipality) Sikewini
- (Alfred Nzo District Municipality) Sikemane
- (OR Tambo District Municipality) Sikelweni
- (Alfred Nzo District Municipality) Sikelo
- (Alfred Nzo District Municipality) Sijoka
- (Alfred Nzo District Municipality) Sijika
- (Chris Hani District Municipality) Sihom
- (Alfred Nzo District Municipality) Sihlonyaneni
- (Alfred Nzo District Municipality) Sihlonyaneni
- (OR Tambo District Municipality) Sihlito
- (OR Tambo District Municipality) Sihlahleni
- (OR Tambo District Municipality) Sihlabeni
- (Alfred Nzo District Municipality) Sigundwaneni
- (Chris Hani District Municipality) Sigubudwini
- (Chris Hani District Municipality) Sigubudwini
- (OR Tambo District Municipality) Sigubudwini
- (OR Tambo District Municipality) Sigubudweni
- (Alfred Nzo District Municipality) Sigoga
- (Alfred Nzo District Municipality) Sigodlweni
- (Joe Gqabi District Municipality) Sigodini
- (Amathole District Municipality) Sigitini
- (Chris Hani District Municipality) Siginqini
- (Chris Hani District Municipality) Sigingini
- (Joe Gqabi District Municipality) Siginggini
- (Alfred Nzo District Municipality) Sigingeni
- (Chris Hani District Municipality) Sigangeni