Sienna Miller Hairstyles & Haircuts ***** 21 Laid Back Looks – Now & Then

Sienna Miller Hairstyles Collage

If you are looking for Sienna Miller hairstyles, you have come to the right place!  Here you will find Sienna Miller’s most recent haircuts and hairstyles, new hair colors, and a few fun “blasts from the past.”

If you would like more information on Sienna’s latest hairstyles, click on the links below with her name below the hairstyle photo. Find information on the tools and products used to create the looks, additional style credits, and social media feedback.


Sienna Miller Hairstylists Present and Past


Sienna Miller Hairstyle Stats

Sienna Miller - Long Pinned-Back Hairstyle - [Hairstylist: Earl Simms] - 20170111
Sienna Miller – Long Pinned-Back Hairstyle
[Hairstylist: Earl Simms]

Haircuts/Hairstyles Change Tolerance: Low. Miller is very traditional regarding hairstyles. No trendy cuts here.

Hair Color Change Tolerance: Low. Miller generally hits the red carpet blonde.

Wigs, Weaves, & Extensions: Not likely.


Sienna Miller Hairstyles – 2023

Sienna Miller - Formal Updo (2023) - [Hairstylist: Earl Simms] - 20230501
Sienna Miller – Formal Updo (2023)
[Hairstylist: Earl Simms]

Formal Updo (2023)

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Celebrity Hairstylist: Earl Simms

Extrapolations actress Sienna Miller attended the 2023 Met Gala with a formal updo with bling by celebrity hairstylist Earl Simms.

[Pictured: Sienna Miller – Formal Updo (2023) – [Hairstylist: Earl Simms] – 2023 Met Gala – Metropolitan Museum of Art – New York City, NY]


Sienna Miller - Long Glam Waves Hairstyle (2023) - [Hairstylist: Earl Simms] - 20230427
Sienna Miller – Long Glam Waves Hairstyle (2023)
[Hairstylist: Earl Simms]

Long Glam Waves Hairstyle (2023)

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Celebrity Hairstylist: Earl Simms

Extrapolations actress Sienna Miller attended the Prince’s Trust Gala with a long, wavy hairstyle by celebrity hairstylist Earl Simms.

[Pictured: Sienna Miller – Long Glam Waves Hairstyle (2023) – [Hairstylist: Earl Simms] – Prince’s Trust Gala – New York City, NY]


Sienna Miller - Long Undone Curls Hairstyle (2023) - [Hairstylist: Earl Simms] - 20230315
Sienna Miller – Long Undone Curls Hairstyle (2023)
[Hairstylist: Earl Simms]

Long Undone Curls Hairstyle (2023)

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Celebrity Hairstylist: Earl Simms

Extrapolations actress Sienna Miller attended the Environmental Media Association IMPACT Summit with a long, loose, undone curls hairstyle by celebrity hairstylist Earl Simms.

[Pictured: Sienna Miller – Environmental Media Association IMPACT Summit – West Hollywood, CA]


Sienna Miller - Long Curled Hairstyle (2023) - [Hairstylist: Earl Simms] - 20230314
Sienna Miller – Long Curled Hairstyle (2023)
[Hairstylist: Earl Simms]

Long Curled Hairstyle (2023)

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Celebrity Hairstylist: Earl Simms

Extrapolations actress Sienna Miller attended the Apple Original Series “Extrapolations” Red Carpet Premiere with a long curled hairstyle by celebrity hairstylist Earl Simms.

[Pictured: Sienna Miller – Apple Original Series “Extrapolations” Red Carpet Premiere – Hammer Museum – Los Angeles, CA]


Sienna Miller - Sleek Updo (2023) - [Hairstylist: Earl Simms] - 20230312
Sienna Miller – Sleek Updo (2023)
[Hairstylist: Earl Simms]

Sleek Updo (2023)

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Celebrity Hairstylist: Earl Simms

Anatomy of a Scandal actress Sienna Miller attended the 2023 Vanity Fair Oscar Party with a sleek formal updo by celebrity hairstylist Earl Simms.

[Pictured: Sienna Miller – 2023 Vanity Fair Oscar Party – Wallis Annenberg Center for the Performing Arts – Beverly Hills, CA]


Sienna Miller Hairstyles – 2022

Sienna Miller's Formal Updo - 20220414
Sienna Miller’s Formal Updo
[Hairstylist: Earl Simms]

Formal Updo

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Celebrity HairstylistEarl Simms

Anatomy of a Scandal actress Sienna Miller attended the “Anatomy Of A Scandal” World Premiere with a formal updo with a beehive feel styled by celebrity hairstylist Earl Simms.

[Pictured: Sienna Miller’s Formal Updo – “Anatomy Of A Scandal” World Premiere – London, England – [Hairstylist: Earl Simms]]


Sienna Miller's Long Straight Hairstyle - 20220313
Sienna Miller’s Long Straight Hairstyle
[Hairstylist: Earl Simms]

Long Straight Hairstyle

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Celebrity Hairstylist: Earl Simms

American Sniper actress Sienna Miller attended the 2022 EE British Academy Film Awards with a long straight hairstyle styled by celebrity hairstylist Earl Simms.

[Pictured: Sienna Miller’s Long Straight Hairstyle – EE British Academy Film Awards 2022 – Royal Albert Hall – London, England – [Hairstylist: Earl Simms]]


Sienna Miller Hairstyles – 2021

Sienna Miller - Medium Length Beachy Hairstyle - [Hairstylist: Adir Abergel] - 20211106
Sienna Miller – Medium Length Beachy Hairstyle
[Hairstylist: Adir Abergel]

Medium Length Beachy Hairstyle

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Celebrity Hairstylist: Adir Abergel

Anatomy of a Scandal actress Sienna Miller attended the 2021 LACMA Art+Film Gala with a medium-length beachy hairstyle by celebrity hairstylist Adir Abergel.

[Pictured: Sienna Miller – Medium Length Beachy Hairstyle – [Hairstylist: Adir Abergel] – 2021 LACMA Art+Film Gala – Los Angeles, CA]


Sienna Miller - Long Layered Hairstyle - [Hairstylist: Earl Simms] - 20210913
Sienna Miller – Long Layered Hairstyle
[Hairstylist: Earl Simms]

Long Layered Hairstyle

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Celebrity Hairstylist: Earl Simms

An Imperfect Murder actress Sienna Miller attended the 2021 Met Gala with a long layered hairstyle styled by celebrity hairstylist Earl Simms.

[Pictured: Sienna Miller – 2021 Met Gala – Metropolitan Museum of Art – New York City, NY]


Sienna Miller Hairstyles – Blasts from the Past

Sienna Miller - Long Straight Hairstyle - [Hairstylist: Earl Simms] - 20191119
Sienna Miller – Long Straight Hairstyle
[Hairstylist: Earl Simms]

Long Straight Hairstyle

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Celebrity Hairstylist: Earl Simms

21 Bridges actress Sienna Miller attended the “21 Bridges” New York Screening with a long straight hairstyle styled by celebrity hairstylist Earl Simms.

[Pictured: Sienna Miller – “21 Bridges” New York Screening – AMC Lincoln Square Theater – New York City, NY]


Sienna Miller - Long Curled Hairstyle - [Hairstylist: Peter Lux] - 20191103
Sienna Miller – Long Curled Hairstyle
[Hairstylist: Peter Lux]

Long Curled Hairstyle

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Celebrity Hairstylist: Peter Lux

The Loudest Voice actress Sienna Miller (Beth Ailes) attended the 23rd Annual Hollywood Film Awards with a long curled hairstyle by celebrity hairstylist Peter Lux.

[Pictured: Sienna Miller – Long Curled Hairstyle – [Hairstylist: Peter Lux] – 23rd Annual Hollywood Film Awards – Beverly Hilton Hotel – Beverly Hills, CA]


Sienna Miller - Simple Updo - [Hairstylist: Owen Gould] - 20190624
Sienna Miller – Simple Updo
[Hairstylist: Owen Gould]

Simple Updo

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Celebrity Hairstylist: Owen Gould

The Loudest Voice actress Sienna Miller (Beth Ailes) attended “The Loudest Voice” New York Premiere with a simple updo by celebrity hairstylist Owen Gould.

[Pictured: Sienna Miller – Simple Updo – [Hairstylist: Owen Gould] – “The Loudest Voice” New York Premiere – Paris Theater – New York City, NY]


Sienna Miller - Formal Updo - [Hairstylist: Christian Wood] - 20190610
Sienna Miller – Formal Updo
[Hairstylist: Christian Wood]

Formal Updo

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Celebrity Hairstylist: Christian Wood

[Pictured: Sienna Miller – Formal Updo – [Hairstylist: Christian Wood] – 2019 Tony Awards – Radio City Music Hall – New York City, NY]


Sienna Miller - Long Soft Waves Hairstyle - [Hairstylist: Adir Abergel] - 20190605
Sienna Miller – Long Soft Waves Hairstyle
[Hairstylist: Adir Abergel]

Long Soft Waves Hairstyle

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Celebrity Hairstylist: Adir Abergel

American Woman actress Sienna Miller (Deborah Callahan) attended the American Woman Premiere with a long soft waves hairstyle by Adir Abergel.

[Pictured: Sienna Miller – Long Soft Waves Hairstyle – [Hairstylist: Adir Abergel] – Roadside Attraction’s “American Woman” Premiere – ArcLight Hollywood – Hollywood, CA]


Sienna Miller - Deep Side Part with Waves - [Hairstylist: Peter Lux] - 20180405
Sienna Miller – Deep Side Part with Waves
[Hairstylist: Peter Lux]

Deep Side Part with Waves

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Celebrity Hairstylist: Peter Lux

The Catcher Was a Spy actress Sienna Miller attended the ABB FIA Formula E Gala Dinner with a long wavy hairstyle with a deep side part by celebrity hairstylist Peter Lux.

[Pictured: Sienna Miller – Deep Side Part with Waves – [Hairstylist: Peter Lux] – ABB FIA Formula E Gala Dinner – Rome, Italy]


Sienna Miller - Vintage Faux Bob - [Hairstylist: Renato Campora] - 20180305
Sienna Miller – Vintage Faux Bob
[Hairstylist: Renato Campora]

Vintage Faux Bob

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Celebrity Hairstylist: Renato Campora

[Pictured: Sienna Miller – Vintage Faux Bob – [Hairstylist: Renato Campora] – 2018 Vanity Fair Oscar Party – Wallis Annenberg Center for the Performing Arts – Beverly Hills, CA]


Sienna Miller - Long Braided Hairstyle - [Hairstylist: Earl Simms] - 20170216
Sienna Miller – Long Braided Hairstyle
[Hairstylist: Earl Simms]

Long Braided Hairstyle

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Celebrity Hairstylist: Earl Simms

The Lost City of Z actress Sienna Miller attended The Lost City of Z UK Premiere with a long braided hairstyle styled by celebrity hairstylist Earl Simms.

[Pictured: Sienna Miller – The Lost City of Z UK Premiere – London, England]


Sienna Miller - Long Pinned-Back Hairstyle - [Hairstylist: Earl Simms] - 20170111
Sienna Miller – Long Pinned-Back Hairstyle
[Hairstylist: Earl Simms]

Long Pinned-Back Hairstyle

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Celebrity Hairstylist: Earl Simms

Live by Night actress Sienna Miller (Emma Gould) attended the Live by Night Premiere with a long pinned-back hairstyle by celebrity hairstylist Earl Simms.

[Pictured: Sienna Miller – Long Pinned-Back Hairstyle – [Hairstylist: Earl Simms] – “Live by Night” Premiere – London, England]


Sienna Miller - Long Curled Hairstyle - [Hairstylist: Earl Simms] - 20170109
Sienna Miller – Long Curled Hairstyle
[Hairstylist: Earl Simms]

Long Curled Hairstyle

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Celebrity Hairstylist: Earl Simms

Live by Night actress Sienna Miller (Emma Gould) attended the Live by Night Premiere with a long pinned-back hairstyle by celebrity hairstylist Earl Simms.

[Pictured: Sienna Miller – Long Curled Hairstyle – [Hairstylist: Earl Simms] – Warner Bros. Pictures’ “Live By Night” Premiere – TCL Chinese Theatre – Hollywood, CA]


Sienna Miller - Choppy Bob - [Hairstylist: Earl Simms] - 20151009
Sienna Miller – Choppy Bob
[Hairstylist: Earl Simms]

Choppy Bob

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Celebrity Hairstylist: Earl Simms

[Pictured: Sienna Miller – Choppy Bob – [Hairstylist: Earl Simms] – BFI London Film Festival – “High-Rise” Premiere – Odeon Leicester Square – London, England]


Brittney Ryan - Long Straight Hairstyle - [Hairstylist: Brittney Ryan] - 20121006
Brittney Ryan – Long Straight Hairstyle
[Hairstylist: Brittney Ryan]

Long Straight Hairstyle

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Celebrity Hairstylist: Brittney Ryan

[Pictured: Brittney Ryan – Long Straight Hairstyle – [Hairstylist: Brittney Ryan] – 20th Hamptons International Film Festival “The Girl” Screening – United Artists Regal Cinema – East Hampton, NY]