W
- Waddy Wachtel (b. 1947) — Up in Smoke, Joe Dirt, Paul Blart: Mall Cop
- Kaoru Wada
- Derek Wadsworth
- Loudon Wainwright III
- Tom Waits
- W. G. Walden
- Mark Walk
- Scott Walker
- Shirley Walker
- Simon Walker
- Jack Wall
- Wallace Collection — La Maison
- William Walton
- Wang Chung
- Qiang Wang
- Thomas Wanker
- War (formed 1969) — Youngblood
- Stephen Warbeck
- Edward Ward
- Kyle Ward
- Dean Wareham
- Régis Wargnier
- Mervyn Warren
- Henryk Wars
- Don Was
- Ned Washington
- Toshiyuki Watanabe
- Roger Waters
- Franz Waxman (1906–1967) — Sunset Boulevard, Bride of Frankenstein, Rebecca, A Place in the Sun, Rear Window
- Dwayne Wayans
- Jeff Wayne
- Jimmy Webb
- Roy Webb
- Simon Webb
- Konstantin Wecker
- Craig Wedren
- Mieczysław Weinberg
- Edwin Wendler
- Wendy & Lisa
- Walter Werzowa
- Fred Wesley
- Bugge Wesseltoft
- Mel Wesson
- Nigel Westlake
- David Whitaker
- Richard A. Whiting
- Guy Whitmore
- David Whittaker
- George Whitty
- Frederik Wiedmann
- Zygmunt Wiehler
- Clarence Wijewardena
- Gert Wilden
- Matthew Wilder
- Simon Wilkinson
- Steve Willaert
- Charles Williams
- Jim Williams
- John Williams
- Joseph Williams
- Patrick Williams
- Paul Williams
- Timothy Williams
- Malcolm Williamson
- Meredith Willson
- Mortimer Wilson
- Nancy Wilson
- Jamin Winans
- Sam Winans
- Herbert Windt
- Kirk Winterrowd
- Jean Wiener
- David Wise
- Debbie Wiseman
- Charles Wolcott
- Peter Wolf
- Richard Wolf
- Jonathan Wolff
- Byron Wong
- Christopher Wong
- Raymond Wong Ying-Wah
- D. Wood
- Ronnie Wood
- John Wooldridge
- Lyle Workman
- Tim Wright
- Allie Wrubel
- Alex Wurman
- Robert Wyatt
- Bill Wyman
- Timothy Michael Wynn
Read more about this topic: List Of Film Score Composers