| Winner | Runner-up | Other nominees | |
|---|---|---|---|
| Best Actress in a Play | Sarah Niles/Natalie Simpson/Racheal Ofori, Three Sisters | Marieke Heebink, Medea | Adjoa Andoh, Richard II Sharon D Clarke, Death of a Salesman Claire Foy, Lungs Leah Harvey, Small Island Chris Nietvelt, De Kersentuin |
| Best Actor in a Play | Lucian Msamati, ‘Master Harold’…and the boys | Cary Crankson, Country Music | Tobias Menzies, The Hunt Daniel Monks, Teenage Dick Wendell Pierce, Death of a Salesman Matt Smith, Lungs Zubin Varla, Equus |
| Best Supporting Actress in a Play | Monica Dolan, All About Eve | Jackie Pulford, Karaoke Play | Ronkẹ Adékoluẹjo, Three Sisters Janni Goslinga, De Kersentuin Pippa Nixon, The Ocean at the End of the Lane Cecilia Noble, Faith Hope and Charity Gemma Whelan, Pinter Seven |
| Best Supporting Actor in a Play | Nick Holder, Faith Hope and Charity | Hugo Koolschijn, De Kersentuin | Rupert Graves, Pinter Five John Heffernan, Pinter Seven Martins Imhangbe/Natey Jones, Death of a Salesman Arinzé Kene/Sope Dirisu, Death of a Salesman Ken Nwosu, Three Sisters |
| Best Actress in a Musical | Audrey Brisson, Amélie the Musical | Kirsty Findlay/Bethany Tennick, Islander | Lucie Jones/Katherine McPhee, Waitress Miriam-Teak Lee, & Juliet Samantha Pauly, Evita Joanna Riding, Follies Zizi Strallen, Mary Poppins |
| Best Actor in a Musical | Jamie Muscato, West Side Story (Curve Leicester) | Keith Ramsay, Preludes | Andy Coxon, West Side Story (Royal Exchange) Jordan Fox/Michael Vinsen, [title of show] David Hunter, Waitress, Charlie Stemp, Mary Poppins Oliver Tompsett, & Juliet, |
| Best Supporting Actress in a Musical | Cassidy Janson/Melanie La Barrie, & Juliet | Jocasta Almgill/Emily Langham, West Side Story (Royal Exchange) | Laura Baldwin/Marisha Wallace, Waitress Tiffany Graves/Gabrielle Lewis-Dodson, The Boy Friend Claire Machin/Claire Moore, Mary Poppins Rebecca McKinnis/Lauren Ward, Dear Evan Hansen Carly Mercedes Dyer/Victoria Hamilton-Barritt, The View UpStairs, |
| Best Supporting Actor in a Musical | David Bedella, & Juliet | Jack Butterworth, The Boy Friend | Ricardo Afonso, Jesus Christ Superstar Rob Houchen, The Light in the Piazza Samuel Holmes, Curtains Cedric Neal, The View UpStairs Jez Unwin, Amélie the Musical |
fosterIAN awards 2019
