Cast & creator
Sienna Miller
Best known for The Tonight Show Starring Jimmy Fallon, The Late Show with Stephen Colbert, Late Night with Seth Meyers
Sienna Rosie Diana Miller (born December 28, 1981) is an American-born English actress. Born in New York City and raised in London, she began her career as a photography model, appearing in the pages of Italian Vogue and for the 2003 Pirelli calendar. Her acting breakthrough came in the 2004 films Layer Cake and Alfie. She subsequently portrayed socialite Edie Sedgwick in Factory Girl (2006) and author Caitlin Macnamara in The Edge of Love (2008), and was nominated for the 2008 BAFTA Rising Star Award. Her role as The Baroness in G.I. Joe: The Rise of Cobra (2009) was followed by a brief sabbatical from the screen amid increased tabloid scrutiny. Miller returned to prominence with her role as actress Tippi Hedren in the television film The Girl (2012), for which she was nominated for the BAFTA Television Award for Best Actress and the Golden Globe Award for Best Actress – Miniseries or Television Film. Further critical acclaim followed throughout the 2010s, with appearances in the films Foxcatcher (2014), American Sniper (2014), Mississippi Grind (2015), The Lost City of Z (2016), Live by Night (2016), and American Woman (2018), as well as the miniseries The Loudest Voice (2019).
Also known as: Sienna Rose, Sienna Rose Miller, Sienna Rose Diana Miller
50
film credits
29
television credits
77
1952–2026 · acting roles
6.2
average across scored titles
Signature credits
Known for
Across film & television
Filmography (79)
Showing 79 of 79 credits
The Tonight Show Starring Jimmy Fallon
Self - Guest
2014
The Late Show with Stephen Colbert
Self - Guest
2015
Late Night with Seth Meyers
Self - Guest
2014
The Daily Show
Self
1996
Conan
Self
2010
The Graham Norton Show
Self
2007
The View
Self
1997
The Late Late Show with James Corden
Self - Guest
2015
Jimmy Kimmel Live!
Self - Guest
2003
LIVE with Kelly and Mark
Self - Guest
1988
Late Night with Conan O'Brien
Self - Guest
1993
Curb Your Enthusiasm
Sienna Miller
2000
The Tonight Show with Jay Leno
Herself
1992
WAR
Carla Duval
2026
Top Gear
Self
2002
GMTV
Self
1993
Off Camera with Sam Jones
Self
2014
Tom Clancy's Jack Ryan: Ghost War
Emma Marlow
2026
Today
Self
1952
The Tonight Show with Conan O'Brien
Self
2009
Top Gear
Self
1978
Friday Night with Jonathan Ross
Self - Guest
2001
Extrapolations
Becca Shearer
2023
American Sniper
Taya Renae Kyle
2014
The Lost City of Z
Nina Fawcett
2017
Anatomy of a Scandal
Sophie Whitehouse
2022
Live by Night
Emma Gould
2016
Stardust
Victoria
2007
G.I. Joe: The Rise of Cobra
Ana Lewis / Baroness
2009
The Loudest Voice
Elizabeth 'Beth' Ailes
2019
21 Bridges
Frankie Burns
2019
Horizon: An American Saga - Chapter 1
Frances Kittredge
2024
Keen Eddie
Fiona Bickerton
2003
Burnt
Helene
2015
Madden
Carol Davis
2026
High-Rise
Charlotte Melville
2015
Foxcatcher
Nancy Schultz
2014
My Mother's Wedding
Victoria
2025
Mississippi Grind
Simone
2015
Layer Cake
Tammy
2004
Chivalry
Lark
2022
Unfinished Business
Chuck Portnoy
2015
Casanova
Francesca
2005
Elle Style Awards
Self - Winner
1997
Horizon: An American Saga - Chapter 2
Frances Kittredge
2024
The Edge of Love
Caitlin MacNamara
2008
The Catcher Was a Spy
Estella Huni
2018
A Case of You
Sarah Schipper
2013
Wander Darkly
Adrienne
2020
The American Embassy
Babe
2002
Bedtime
Stacey
2001
Factory Girl
Edie Sedgwick
2006
American Woman
Deb Callahan
2018
Alfie
Nikki
2004
The Girl
Tippi Hedren
2012
The Mysteries of Pittsburgh
Jane Bellwether
2008
Camille
Camille Foster
2008
Die Clint Eastwood Story
Self
2018
Interview
Katya
2007
An Imperfect Murder
Vera Lockman
2017
National Theatre Live: Cat on a Hot Tin Roof
Maggie
2018
The September Issue
Self
2009Secret Daughter
Secret Daughter
Producer
Yellow
Xanne
2014
Nous York
The Movie Star
2012
Just Like a Woman
Marilyn
2013
Twiggy
Self
2025
The Tale of Thomas Burberry
Sara
2016
One Soldier's Story: The Journey of American Sniper
Self
2015
The Making of 'American Sniper'
Self
2015War & Grace
Narrator
2020
Scandalous: Phone Hacking on Trial
Self
2023
2 Jacks
Diana
2012
Indomitable
Narrator
2023
So Good to See You
Frances
2016
South Kensington
Sharon
2001Raised Eyebrows
Erin Fleming
Marion
Executive Producer
2024