Sienna Miller Movies and TV Shows – Complete Filmography Guide

Sienna Miller has established a filmography spanning more than 40 feature films across two decades, moving from early British independent productions to major studio dramas and prestige television. Her work consistently centers on complex female characters within crime thrillers, biographical dramas, and period pieces, earning critical recognition for performances in both leading and supporting capacities.

While her cinematic output dominates her career, Miller has recently expanded into high-profile miniseries, marking a selective but significant engagement with streaming platforms. Her trajectory reflects a deliberate evolution from mainstream romantic comedies toward character-driven narratives that emphasize psychological depth.

What Movies Has Sienna Miller Been In?

Miller’s complete filmography encompasses approximately 45 film credits, beginning with her 2001 debut and continuing through multiple post-production projects scheduled for 2025 and 2026. Her work spans independent cinema, studio blockbusters, and voice acting, with a noted concentration in dramatic roles during her mid-career period.

Career Overview: Key Insights

• Genre Diversity: Early career emphasized romantic comedies and fantasy adventures, transitioning to biographical dramas and crime thrillers by 2014.
• Critical Peaks: Highest Rotten Tomatoes scores achieved between 2014–2018, including Mississippi Grind (91%) and American Woman (89%).
• Television Selectivity: Maintained film-focused career until 2019, with only two major miniseries credits to date.
• Biographical Specialization: Recurring pattern of portraying real-life figures, including Edie Sedgwick (Factory Girl), Taya Kyle (American Sniper), and Caitlin Macnamara (The Edge of Love).
• Recent Expansion: Current projects include Western epics and sports biographies, indicating continued genre exploration.
• Collaboration History: Repeated work with ensemble casts in films like Foxcatcher and The Lost City of Z.

Filmography by Era

What Are Sienna Miller’s Best and Most Famous Movies?

Critical and commercial consensus identifies Miller’s 2004 appearance in Layer Cake as her definitive breakthrough, establishing her capacity for sophisticated crime narratives. This performance opened pathways to both independent prestige projects and mainstream studio productions, creating a career characterized by selective but impactful choices.

Breakout and Commercial Successes

Layer Cake (2004) earned an 81% critic score and 84% audience score on Rotten Tomatoes, marking her transition from early independent work to internationally recognized cinema. The same year, she appeared in Alfie, cementing her presence in romantic comedy genres. Her 2009 role as The Baroness in G.I. Joe: The Rise of Cobra represented her first major studio blockbuster, though critical reception remained mixed at 33%.

Critically Acclaimed Dramas

The period between 2014 and 2018 delivered Miller’s strongest critical reception. Foxcatcher (2014) achieved an 88% critic score, while American Sniper (2014) garnered significant commercial success alongside a 71% critical rating. Her leading role in American Woman (2018) earned an 89% critic score and 81% audience approval, representing her highest-rated starring performance. Mississippi Grind (2015) holds her highest critic rating at 91%, though audience reception was more modest at 56%.

Recent Prestige Projects

Miller’s 2024 appearance in Kevin Costner’s Horizon: An American Saga – Chapter 1 marked her entry into the Western genre, with continued involvement in Chapters 2 and 3 extending her commitment to the epic saga through 2025 and beyond. She also appeared in the documentary Twiggy (2024), which holds a 100% critic rating on Rotten Tomatoes, though this reflects her appearance as herself rather than a dramatic performance.

What TV Shows Has Sienna Miller Appeared In?

Unlike her extensive filmography, Miller’s television work remains deliberately limited to prestige miniseries formats. She has avoided ongoing series commitments, focusing instead on limited-run narratives that align with her cinematic approach to character development.

Prestige Miniseries

Miller’s television debut arrived with The Loudest Voice (2019), a Showtime limited series examining the career of Roger Ailes. She followed this with a leading role in Anatomy of a Scandal (2022), a Netflix original political thriller that marked her first starring role in a streaming production. Both projects maintained her pattern of selecting intense, politically charged narratives.

Television vs. Film Focus

According to TV Guide credits, Miller has maintained a primarily film-focused career, with television appearances representing strategic expansions rather than career pivots. This selectivity has preserved her cinematic presence while allowing exploration of long-form storytelling formats.

Sienna Miller Movies and Shows by Year

Chronological analysis reveals distinct phases in Miller’s career, beginning with uncredited early work and evolving through experimental independent films, mainstream commercial peaks, and current prestige drama dominance.

Early Period (2001–2005)

Miller’s 2001 debut in South Kensington (credited as Sienna Rose) initiated a period of genre experimentation. The subsequent three years established her commercial viability through Layer Cake and Alfie (both 2004), followed by the historical romance Casanova (2005). These roles positioned her within the mid-2000s British cinema renaissance.

Rising Profile (2006–2010)

The 2006–2010 period featured her controversial portrayal of Edie Sedgwick in Factory Girl (20% Rotten Tomatoes score) and her fantasy genre work in Stardust (77% score). Her 2008 performance in The Edge of Love generated BAFTA nomination consideration, while 2009’s G.I. Joe: The Rise of Cobra exposed her to global blockbuster audiences despite critical disappointment.

Critical Maturity (2011–2018)

This era delivered Miller’s most respected work. 2014’s dual release of Foxcatcher and American Sniper demonstrated her range between indie sports dramas and mainstream war biopics. The 2015 trio of Mississippi Grind, High-Rise, and Black Mass (deleted scenes) showcased her willingness to inhabit morally complex environments. By 2018, American Woman confirmed her capability as a dramatic lead.

Contemporary Work (2019–Present)

Recent years have balanced television experimentation with cinematic ambition. After The Loudest Voice (2019) and 21 Bridges (2019), she entered the 2020s with Wander Darkly (2020) and the family drama My Mother’s Wedding (2023). The Horizon saga (2024–present) represents her most extensive franchise commitment to date.

How Did Sienna Miller’s Career Progress?

1. 2001: Feature film debut in South Kensington, credited as Sienna Rose.
2. 2004: Breakthrough roles in Layer Cake and Alfie establish mainstream recognition.
3. 2008: The Edge of Love generates BAFTA nomination consideration.
4. 2014: Simultaneous critical success with Foxcatcher (88% RT) and commercial impact with American Sniper.
5. 2018: American Woman achieves her highest critic rating for a leading role at 89%.
6. 2019: Television debut in Showtime’s The Loudest Voice.
7. 2022: Netflix miniseries Anatomy of a Scandal marks streaming platform entry.
8. 2024: Release of Horizon: An American Saga – Chapter 1 initiates multi-year Western epic commitment.

This progression illustrates a trajectory from early romantic leads to established dramatic actress, with recent expansion into long-form television and genre cinema. The Kate Middleton Prince Louis Royal Balcony – 2024 Cheeky Moments coverage highlights how 2024 marked significant releases for various performers, paralleling Miller’s own busy release schedule this year.

Which Projects Are Confirmed vs. Uncertain?

How Has Sienna Miller’s Career Evolved?

Miller’s early filmography (2001–2006) concentrated on romantic interests and fantasy figures, utilizing her presence in genre films like Alfie and Stardust. The transition to biographical portrayals in Factory Girl and The Edge of Love initiated a shift toward character studies that emphasized psychological complexity over visual presence.

The 2014–2018 period consolidated this evolution, with Miller specializing in wives, mothers, and witnesses within male-dominated narratives (American Sniper, Foxcatcher), while American Woman provided a vehicle for maternal authority. Her recent television work and Western genre entry suggest continued resistance to typecasting, maintaining the diversity established in her breakout years.

This career architecture resembles the narrative experimentation seen in Common People Black Mirror – Plot Cast Ending Explained, where performers navigate complex character arcs across shifting genre expectations.

What Do Sources Say About Her Work?

Primary documentation of Miller’s career appears across multiple authoritative databases. Movie Insider tracks her complete filmography including post-production status, while Wikipedia provides chronological ordering of releases and television credits. Rotten Tomatoes aggregates critical consensus, confirming her highest-rated performances in Mississippi Grind, American Woman, and Foxcatcher.

Award recognition remains limited to a British Independent Film Award nomination for Best Supporting Actress (The Edge of Love, 2008), documented by List Challenges filmography records. IMDb verifies her 40+ credit count and upcoming project statuses.

Sienna Miller’s Filmography at a Glance

Sienna Miller’s filmography represents a carefully curated progression from early 2000s romantic comedies to contemporary prestige dramas and Western epics. With over 40 film credits, two significant television miniseries, and multiple projects in various production stages through 2026, her work emphasizes quality over quantity, consistently selecting roles that offer psychological complexity within diverse genre frameworks. Her highest achievements remain the critically acclaimed performances in Mississippi Grind, American Woman, and Foxcatcher, while upcoming releases promise continued expansion into action franchises and historical narratives.

Frequently Asked Questions