At the National: Translations, Common, The Plough and the Stars, Evening at the Talk House, The Red Lion, The Silver Tassie, This House, The Veil, Season’s Greetings, Welcome to Thebes, The Power of Yes, Mrs Affleck, The Hothouse, The Prime of Miss Jean Brodie, The Day I Stood Still, An Inspector Calls, Machinal, Roots, The Magic Olympical Games, At Our Table.
In London's West End: The Birthday Party, Old Times, Uncle Vanya, Betrayal, Death and the Maiden and The Children’s Hour.
Other theatre includes: Junkyard for Headlong; Temple, Proof and To the Green Fields Beyond at the Donmar; Alice in Wonderland for the RSC; The River and Jerusalem at the Royal Court; Haunted Child, The Winterling, Alice Trilogy, Boy Gets Girl, The Night Heron, Mouth to Mouth, Dublin Carol, The Lights, Pale Horse, Rat in the Skull, Mojo, Simpatico, The Kitchen, Blood, Greenland, Bloody Poetry and Built on Sand at the Royal Court; Measure for Measure, When the Rain Stops Falling, Parlour Song, Cloud Nine and Dying for It at the Almeida;
Ballet includes: Peter Pan
Stephen Warbeck also writes music for his band hKippers.