
Sarah Niles (born 17 June 1987) is a British film, television and theatre actress. She is best known for her roles in Fantastic Four: First Steps, F1: The Movie, and Heads of State (all 2025), as well her Emmy Award-nominated performance as Dr. Sharon Fieldstone in the Apple TV series Ted Lasso.
Her other works include Mister Eleven and Beautiful People (2009), Thorne: Sleepyhead (2010), Spotless (2015), Catastrophe (2015–2019), Trust Me (2019), I May Destroy You and Trying (2020), Viewpoint (2021), and Riches and The Sandman (2022).

F1
2025 · as Bernadette

The Fantastic 4: First Steps
2025 · as Lynne Nichols / F4 Chief of Staff

Heads of State
2025 · as Simone Bradshaw

The Toxic Avenger Unrated
2025 · as Mayor Togar

Happy-Go-Lucky
2008 · as Tash

Austenland
2013 · as Delilah

London Boulevard
2010 · as Hospital Matron

No Time to Spy: A Loud House Movie
2024 · as X (voice)

Now Is Good
2012 · as Nurse #2

Danny Boy
2021 · as Stella Marshall

This Is Christmas
2022 · as Judith

The Crucible
2014 · as Tituba

Rocks
2020 · as Ms. Booker

Marvel Studios' The Fantastic Four: First Steps - World Premiere
2025 · as Self - 'Lynn'

Guide Me Home
as Michelle

Don't Take My Baby
2015 · as Claire

National Theatre Live: Three Sisters
2019 · as Lolo