Siobhán McSweeney

Theatre Credits, Bio and Tickets

Siobhan McSweeney 200x200

Siobhán McSweeney is starring in The Playboy of the Western World at the National Theatre alongside Nicola Coughlan. She previously starred opposite Coughlan in Derry Girls.

On stage, her work includes Pity and How to Hold Your Breath at the Royal Court, One Voice at the Old Vic, The Alchemist for the RSC and the Barbican, and Fathers and Sons at the Donmar Warehouse.

Photo by: Phil Sharp

Current and upcoming productions featuring Siobhán McSweeney

The Playboy of the Western World
The Playboy of the Western World

4 December 2025 - 28 February 2026

Now playing

Subscribe to our newsletter to unlock exclusive London theatre updates!

  • Get early access to tickets for the newest shows
  • Access to exclusive deals and promotions
  • Stay in the know about news in the West End
  • Get updates on shows that are important to you

You can unsubscribe at any time. Privacy Policy