- Unfinished
- Unfinished Business
- Unfleshed
- Unforgettable You
- Unforgivable Deception
- Ungeschliffener Diamant
- Ungolden Silence
- Unheard Cries:Rock Store Rebel
- Unicorn From The Stars
- Unicorns, Almost
- Unio, sive Lamentatio Hibernica; poema Macaronico-Latinum ... And an ode to Peter Pindar.
- Unipersonal del arcabuceado
- Unity (1918)
- University Equals Degree Plus Hubby
- Unmasking Theatre Design: A Designer's Guide to Finding Inspiration and Cultivating Creativity
- Unmasking What Matters
- Uno degli onesti
- Uno dos, Estrella
- Uno, nessuno e centomila
- Uno, nessuno, e centomila
- Unraveled
- Unreal fool. One-man play
- Unruly Audiences and the Theater of Control in Early Modern London
- Unseen Depths of The Heart
- Unseen Love
- Unshod
- Unspeakable
- Unspoken Truth
- Unspoken words
- Unsuspected
- Unter dem Kornelkirschenbaum
- Unter den Augen des Löwen
- Unter den Augen des Löwen
- Unter der Haut
- Unter jedem Dach
- Untergrund (Graumarktwerte)
- Unterhaltungen deutscher Ausgewanderten
- Unterwegs mit Harry Hasler
- Until Proven: A Mystery in Two Parts
- Until the End of Days
- Until the Flood
- Untimely Deaths in Renaissance Drama
- Unto the Least of These . . .
- Untold Stories
- Unusual service. Play for 4-5 people
- Unusual Stories, Unusually Told: 7 Contemporary American Plays from Clubbed Thumb
- Unwritten Rules
- Uomini nudi
- Up and Under
- Up By Wednesday
- Up in Lights
- Up On Roof
- Up On Roof
- Up the River Without a Cocktail
- Upbound
- Upcountry
- Upfront Theatre
- Upgrade
- Upon a Sea of Dreams
- Upon the Tide
- Upper Cut
- Uprooting Demons
- Rainbow Nation
- Upstart Crow
- Upton Plays: 1
- Upward and Onward: a thought book for the threshold of active life. [In verse.]
- Upward Panic
- Urak és parasztok
- Urban Playmaking
- Urban Sensographies
- Urban Tigers Two: More Tales of a Cat Vet
- Urfaust / Woyzeck
- Uriel: a poetical address to ... Lord Byron, written on the continent: with notes, containing strict...
- Urjoon Sing, or the Princess Regained, an Indian drama [in five acts and in prose] by P. V. Ramaswam...
- Ursprung des deutschen Trauerspiels
- Urtain
- US Embassy Bangkok Confidential
- USA RIP
- Used Elvises
- Usekujuleni Kwengqondo Yami
- User Not Found
- Users
- Ushuaia
- Uskok
- Uskok Janko
- USQUE ad FINEM nessuno mi fermerà
- Utalie and Tammerlane: The Song of St. Michael's Mount. A recital for musical accompaniment ... Repr...
- Utamnicena crkva
- Utazás Faremidóba
- UThembisa noMakhaya
- Utility
- Utopia
- Utopia in Performance
- Utopia Limited