People
- Simon Perkins
- Simon Pickering
- Simon Pontin
- Simon Rawlings
- Simon Sherriff
- Simon Slater
- Simon Steadfast
- Simon Truby
- Simon Turner
- Simon Walker
- Simon Ward
- Simon Webbe
- Simon Wegrzyn
- Simon Whiting
- Simply Told
- Sinead Francis
- Sinead Long
- Sinead Mathias-Medeiros
- Sinead Matthias
- Sinitta
- Siobham McKenna
- Siobhan Athwal
- Siobhan Macintyre
- Siobhan MacIntyre
- Siobhan McKenna
- Siobhan Randle
- Siobhan Scott
- Siobhan Stanley
- Sion Tudor Owen
- Sita Thomas
- Sky Barnes
- Skye Palin
- Slava Petin
- SLP College
- Smiffy
- Smileys Dance School
- Sofia Klimovsky
- Sohm Kapila
- Solly Adlam
- Sonia Jalaly
- Sonia McGregor Milne
- Sonia Wrightson
- Sonny Grieveson
- Sonoko Obuchi
- Sonya McGregor Milne
- Sonya Milne
- Sooki McShane
- Sooz Glen
- Sophia Aiudi
- Sophia Green