- Eric Siegel
- John Siegenthaler
- Ingo Siegner
- Henryk Sienkiewicz
- Clancy Sigal
- Dai Sijie
- Charles E. Silberman
- Leslie Marmon Silko
- Ron Silliman
- Ignazio Silone
- Daniel Silva
- Nicky Silver
- Nate Silver
- Burton Silver
- Adam Silvera
- Deborah Silverstein
- Shel Silverstein
- Roger Silverwood
- John Silvester
- Clifford D. Simak
- Sima Qian
- Sarah Simblet
- Georges Simenon
- Josias Simmler
- Dan Simmons
- William Mark Simmons
- Brendan Simms
- Neil Simon
- Claude Simon
- Francesca Simon
- Roger L. Simon
- Herbert A. Simon
- Les Simons
- Mona Simpson
- Dorothy Simpson
- John W. Simpson
- Peter Sims
- Elizabeth Sims
- Mary Simses
- Jen Sincero
- Keith Sinclair
- Linnea Sinclair
- Upton Sinclair
- Rebecca Sinclair
- Simon Sinek
- Peter Singer
- Israel Joshua Singer
- Isaac Bashevis Singer
- Michael A. Singer
- Marilyn Singer
Autori cunoscuți, litera S
A • B • C • D • E • F • G • H • I • J • K • L • M • N • O • P • Q • R • S • T • U • V • W • X • Y • Z