- K.B. Wagers
- Jon Wallace
- David Walton
- Peter Watts
- David Weber
- Howard Weinstein
- Andy Weir
- Martha Wells
- Chuck Wendig
- Scott Westerfeld
- Ian Whates
- Steve White
- Sean Williams
- Tad Williams
- Walter Jon Williams
- Jack Williamson
- Michael Williamson
- Connie Willis
- David Niall Wilson
- Robert Charles Wilson
- Susanne Winnacker
- Ben Winters
- Gene Wolfe
- Dave Wolverton
- Chris Wooding
- Susan Wright
- Schimun Wrotschek
- John Wyndham