| Winner | Runner-up | Other nominees | |
|---|---|---|---|
| Best Actress in a Play | Marianne Jean-Baptiste, The Amen Corner | Michelle Terry, A Midsummer Night's Dream (Globe) | Lucy Ellinson, Grounded Stella Gonet/Fenella Woolgar, Handbagged Lesley Manville, Ghosts (Almeida) Shuna Snow, Iron |
| Best Actor in a Play | Philip Duguid-McQuillan & Jamie Samuel, Jumpers for Goalposts | Al Weaver, The Pride | Brian Cox, The Weir Hugo Koolschijn, Scenes from a Marriage (Toneelgroep Amsterdam) Benedict Wong, Chimerica |
| Best Supporting Actress in a Play | Linda Bassett, Roots | Deborah Findlay, Coriolanus | Anna Calder-Marshall, The Herd Isabella Laughland, The Same Deep Water As Me Hadewych Minis, Scenes from a Marriage (Toneelgroep Amsterdam) Cecilia Noble, The Amen Corner |
| Best Supporting Actor in a Play | Pearce Quigley, A Midsummer Night's Dream (Globe) | Roeland Fernhout, Scenes from a Marriage (Toneelgroep Amsterdam) | Richard McCabe, The Audience Jeff Rawle, Handbagged Andy Rush, Jumpers for Goalposts Alexander Vlahos, Macbeth (MIF) |
| Best Actress in a Musical | Rosalie Craig, The Light Princess | Cynthia Erivo, The Color Purple | Zrinka Cvitešić, Once the musical Anita Dobson, Carnival of the Animals Scarlett Strallen, A Chorus Line Charlotte Wakefield, The Sound of Music |
| Best Actor in a Musical | Kyle Scatliff, Scottsboro Boys | Declan Bennett, Once the musical | David Birrell, Sweeney Todd Nick Hendrix, The Light Princess Matt Smith, American Psycho Michael Xavier, The Sound of Music |
| Best Supporting Actress in a Musical | Leigh Zimmerman, A Chorus Line | Nicola Hughes, The Color Purple | Amy Booth-Steel, The Light Princess Katie Brayben, American Psycho Cassidy Janson, Candide Sophia Nomvete, The Color Purple |
| Best Supporting Actor in a Musical | Kit Orton, The Hired Man | Michael Matus, The Sound of Music | Ben Aldridge, American Psycho Christian Dante White, Scottsboro Boys Kane Oliver Parry, The Light Princess Gary Wood, A Chorus Line |
