- This Is No Place for Tallulah Bankhead, 1978
- The Third, 1980
- Second Sentence, 1980
- Case to Answer, 1980
- Breaking Through, 1980
- New Anatomies, 1981
- Inside Out, 1982
- Home Leave, 1982
- Abel’s Sister, 1984
- The Grace of Mary Traverse, 1985
- Our Country's Good, 1988
- The Love of the Nightingale, 1989
- Three Birds Alighting on a Field, 1992
- The Break of Day, 1995
- After Darwin, 1998
- Dianeira 1999
- The Ash Girl (adaptation of "Cinderella"), 2000
- Credible Witness, 2001
- Galileo's Daughter, 2004
- Divine Intervention, 2006
- Jen?fa by Gabriela Preissova (adaptation), 2007
- Arden City (For the National Theatre Connections program) 2008
- The Line, 2009
- What is the custom of your grief? (radio)
Translation
- Mephisto by Ariane Mnouchkine (1986)
- Leocadia by Jean Anouilh (1987)
- False Admissions; Successful Strategies; La Dispute: Three Plays by Marivaux (1989)
- The Thebans by Sophocles (1992)
- Filumena by Eduardo de Filippo (1998)
- Hippolytus by Euripides (2009)
- Phedre by Jean Racine (2009)
Publications: Timberlake Wertenbaker Plays Vols 1, 2, (Faber and Faber)Jenufa (Faber and Faber 2007)The Line (Faber and Faber 2009)