
Erin Rachael Doherty (born 16 July 1992) is a British actress who played the young Princess Anne in the third and fourth seasons of the Netflix drama The Crown (2019–2020). She has also featured in Chloe (2022), Reawakening (2024), A Thousand Blows (2025), and Adolescence (2025).
Erin is of Irish heritage and is from Crawley in West Sussex. Her paternal grandfather was from Carndonagh, a town in Inishowen in the north of County Donegal in Ulster. Doherty's parents divorced when she was four. She began acting in Sunday drama classes with her older sister Grace shortly afterwards.
Doherty studied at Hazelwick School in Crawley. A talented footballer, Doherty played in midfield for and captained the Crawley Wasps and was scouted by Chelsea Women; she reached the age where she "had to commit" to either football or acting and chose the latter.
Doherty took a one-year course at the Guildford School of Acting (2011–12) before training at the Bristol Old Vic Theatre School (2012–15).
Whilst training, Doherty won the Stephen Sondheim Society Student Performer of the Year Award (SSSSPOTY) in 2015 for her rendition of "Broadway Baby" from the Sondheim musical Follies.

Adolescence
Briony Ariston · (1 episode)
2025

A Thousand Blows
Mary Carr · (6 episodes)
2025

Reawakening
Clare
2024

Firebrand
Anne Askew
2024

If You're Happy
The mum
2023

National Theater Live: The Crucible
2023

Chloe
Becky Green · (6 episodes)
2022

Pink Mist
Lisa
2021

Crave
C
2020

The Last Jeff
Maddy
2020
National Theatre at Home: Death of England: Closing Time

Les Misérables
Fabienne · (1 episode)
2018

The Crown
Princess Anne · (20 episodes)
2016

Call the Midwife
Jessie Marsh · (1 episode)
2012

The One Show
Self · (1 episode)
2006
California Avenue
Lela · (0 episode)