All 10 Best Sienna Miller Movies Ranked (Best to Worst)

James Gray crafts an intoxicating, meditative odyssey into the Amazonian interior that feels both classical and hauntingly modern. Shot on luscious 35mm by Darius Khondji, the drama explores obsession and sacrifice as Col. Percy Fawcett vanishes into uncharted jungle foliage. While Charlie Hunnam anchors the expedition, the narrative's emotional anchor remains back in England. As Nina Fawcett, Miller rejects the stale tropes of the dutiful homebound wife, injecting fierce intellectual defiance, suffragist vigor, and quiet grief into every letter and parting gaze. It stands as her most fully realized dramatic turn, proving her innate capacity to command an auteur's sweeping frame.

Bennett Miller's clinical dissection of wealth, isolation, and competitive wrestling carries an icy, suffocating dread. The true-crime portrait of John du Pont's poisonous patronage operates with sparse dialogue and deliberate pacing, turning athletic ambition into a tragedy of American decay. Steve Carell and Channing Tatum command the film's bleak center, yet the Schultz household supplies the story's only genuine warmth. Miller plays Nancy Schultz, Dave's fiercely loyal wife, with grounded authenticity. Stripped of vanity and glamour, her understated presence brings crucial human stakes to an otherwise chilling atmosphere, marking a key milestone in her transition toward heavyweight cinematic drama.

Clint Eastwood's unvarnished study of modern warfare strips military mythmaking down to visceral sound design and psychological disintegration. Tracking lethal Navy SEAL marksman Chris Kyle through four tours in Iraq, the narrative balances blistering kinetic urban combat against the quiet domestic toll of post-traumatic stress. Bradley Cooper's physical transformation is matched stride-for-stride by Miller as Taya Kyle. Tasked with playing the spouse waiting by a satellite phone, she refuses one-dimensional sentimentality, conveying exhaustion, terror, and exasperated love with razor-sharp credibility. It gave Miller her biggest global platform to date, establishing her as an indispensable anchor in prestige Hollywood storytelling.

Matthew Vaughn's sleek directorial debut revitalized the British crime caper with kinetic editing, pop-infused bravura, and cold-blooded wit. Moving through London's fractured underworld of ecstasy deals and corrupt tycoons, the film operates on quick-witted tension and razor-sharp banter. Daniel Craig owns the screen as the calculating, nameless cocaine broker, but Miller's appearance as the magnetic, dangerous love interest Tammy ignited her star power. Strutting to Joe Cocker in an iconic nightclub sequence, she radiates effortless charisma and playful insolence. Though her screen time is brief, the film permanently altered her trajectory, transforming her overnight from a promising talent into an international fixture.

Kevin Costner's sweeping cinematic gamble revives the sprawling ambition of the classical frontier epic with panoramic 70mm scope and ruthless realism. Centered on the chaotic, violent expansion into the pre-Civil War San Pedro Valley, the film weaves disparate survival narratives against harsh Western vistas and John Debney's soaring score. Miller delivers one of the story's most arresting chapters as Frances Kittredge, a grieving widow navigating unthinkable frontier slaughter. Her performance blends stoic resilience with vulnerable shock, refusing melodramatic shortcuts during harrowing settlement raids. It reaffirms her knack for anchoring sprawling period landscapes with intimate, immediate emotional truth.

Brian Kirk's pulse-pounding urban thriller benefits from a relentless high-concept premise: seal Manhattan's twenty-one crossings to trap two cop killers before dawn. The film moves with muscular momentum, punctuated by brutal shootouts and nocturnal neon shadows across a barricaded city grid. Chadwick Boseman leads the manhunt with solemn intensity, complemented by Miller's gritty turn as narcotics detective Frankie Burns. Sporting unglamorous street clothes and weary body language, she cuts through procedural mechanics with hard-nosed pragmatism and an ambiguous moral edge. It provides a crisp, refreshing showcase for her genre versatility, far removed from the salon glamour often attached to her early public persona.

Lasse Hallström's sumptuously staged romantic farce treats eighteenth-century Venice as a playground of masquerades, rooftop duels, and swirling silk. The film reimagines history's most notorious seducer through screwball conventions, favoring lighthearted charm over scandalous debauchery. Heath Ledger's buoyant charisma finds its ideal foil in Miller's Francesca Bruni, an outspoken proto-feminist philosopher masquerading as an illegal male author. Miller embraces the theatrical energy with sharp comic timing, fiery banter, and palpable wit, easily outsmarting the men around her. It remains an effervescent reminder of her early aptitude for period costumers and sparkling romantic repartee.

John Wells's kitchen-confidential drama captures the searing heat, clattering pans, and manic perfectionism of high-end gastronomy. Bradley Cooper leads the charge as a temperamental culinary prodigy clawing his way back to a third Michelin star, bringing manic energy to relentless kitchen brigade sequences. Amid the flying plates and shouting matches, Miller provides steady poise as Helene, an ambitious sous-chef who refuses to bow to her boss's toxic outbursts. Her chemistry with Cooper is prickly and crackling, built on mutual professional respect rather than cheap romance. While the script leans into culinary clichés, her disciplined performance keeps the kitchen grounded in plausible craft.

Stephen Sommers's hyperactive summer spectacle runs on pure cartoon adrenaline, liquid-armor suits, and shameless demolition of Parisian landmarks. The film operates strictly as a big-budget action toy box, drenched in late-2000s CGI and nonstop gadgetry. Amid the chaotic explosions, Miller leans completely into high-camp villainy as Ana Lewis, aka The Baroness. Squeezed into black leather, brandishing pulse rifles, and tossing icy barbs with playful relish, she clearly understands the assignment. While the blockbuster earned critical sneers, her uninhibited embrace of comic-book pulp provided the popcorn ride with its sharpest jolt of pulpy fun.

Spy fiction thrives on cold-war paranoia, satellite surveillance rooms, and ticking-clock tactical raids, and this projected continuation aims to recalibrate Jack Ryan's espionage sandbox for contemporary geopolitical threats. While unreleased entries inevitably face steep hurdles against established cinematic classics, the franchise framework guarantees high-stakes covert intrigue and cross-border tension. Miller enters this tactical sandbox to inject mature gravity into bureaucratic conflict and frontline diplomacy. Given her extensive background navigating gritty procedurals and tense historical settings, her presence offers an intriguing stabilizing force, even if the film sits at the bottom tier simply waiting to prove its substantive worth on screen.