- What's Done in the Dark: Part 5
- What's Done in the Dark: Season 1
- What's My Motivation?
- What's New?
- What's So Funny?
- What's the Matter with Mary Jane?
- What's the Matter with Today's Experimental Music?
- What's the Story
- What's Wrong
- Whatever Happened to Lily?
- Whatever Happened to Lucy?
- Whatever Happened to the Jaggy Nettles?
- When a Man Tries
- When All is Lost!
- When All Is Said And Done
- When Cthulhu Met Atlach-Nacha
- When Darkness Comes To Light
- When Everything Ends
- When God Laughs
- When Good Men Go Bad
- When Harry Met Sally. . .
- When I Come Home
- When I Saved the Archduke and Other Stories
- When I Wasn't Looking
- When It Was Dark The Story of a Great Conspiracy
- When Life Happens
- When Life's a Bitch Friendship Wins
- When Reason Fails
- When Red Is Blue
- When The Bough Breaks
- When the F**cking Stopped
- When the Family Gathers
- When the Lights Are Bright Again
- When The Rain Stops Falling
- When The Scars Heal
- When The Scorpion
- WHEN THE TABLES TURN
- When Theo Came Home
- When There is H.O.P.E
- When They Can't Come Home
- When They Go and You Do Not: A Blog and Plays about Dying and Coming Back to Life
- When Truth Prevails
- When Two Loves Collide
- When We Are Married
- When We Dead Awaken (1899)
- When Will I Be Famous?
- When Will These Things Be
- When You Are Old
- When You Were Pretty
- When Your Dream Becomes a Nightmare
- When Your Nightmare Becomes Reality
- Where Are You Ethan?
- Where Are You? Am I Dead?
- Where Seagulls Go To Be Lonely
- Where the Blood Mixes
- Where The Cross Is Made
- Where the Streets Had a Name
- Where the Sun Sets
- Where There is Nothing: Being Plays for an Irish Theatre - Volume I.
- Where There Is Nothing: Being Volume I of Plays for an Irish Theatre
- Where There Was Darkness
- Where Winter Never Ends
- Where Worlds Collide II, A Dark Anthology of Science Fiction
- Where You Hang Your Hat
- Where Your Treasure Is: 7 Christian Plays for Youth
- Where's Jesse
- Wherefore Love's Shadow?
- While We're Here
- Whiskey on a Heartache
- Whiskey Tango Foxtrot
- Whisky on the Run
- Whispered Stories
- Whisky on the Run
- Whispered Stories
- Whispering My Secrets
- Whispering Pines
- Whistleblower
- WHITE
- White Ash: A Collection of Fiction
- White Biting Dog and Other Plays
- White Cells
- White Fang
- White Fang (Arcadia Classics)
- White Ink
- White Knight Black Night
- WHITE MAMA A Play by Gladys W. Muturi
- White People Do Not Know How to Behave at Entertainments Designed for Ladies and Gentlemen of Colour
- White Roses
- White Wind, Black Rider
- Whiter than Snow & Diary of an Action Man
- Who Do We Think We Are?
- Who I Was
- Who Is The Doctor 2
- Who Keeps the Score on the London Stages?
- Who Killed Admiral Darlan?
- Who Killed Count Dracula?
- Who Killed Spalding Gray?
- Who Knew
- Who Said Love was Easy
- Who Says Learning Spanish Can't Be Fun: The 3 Day Guide to Speaking Fluent Spanish
- Who Stole Jack's Axe?
- Who Tells Your Story? History, Pop Culture, and Hidden Meanings in the Musical Phenomenon Hamilton
- Who Will Bail Us Out?
- Who Will Weep For Me
- Who's Afraid of the Working Class?
- Who's Killing All the Lawyers?
- Who's Who in Contemporary World Theatre