Zachary Edward Snyder (born March 1, 1966) is an American filmmaker, screenwriter, producer, and cinematographer whose distinctive visual style has made him one of the most influential blockbuster directors of the 21st century. Renowned for his operatic storytelling, striking cinematography, and groundbreaking action sequences, Snyder has helped redefine the modern comic book epic and established one of the most recognizable cinematic signatures in contemporary Hollywood.

After beginning his career directing commercials and music videos, Snyder made his feature film debut with the acclaimed horror remake Dawn of the Dead (2004), before achieving worldwide success with 300 (2006), whose revolutionary visual style transformed the look of modern action cinema. He followed with Watchmen (2009), Legend of the Guardians: The Owls of Ga'Hoole (2010), and the original fantasy film Sucker Punch (2011), further cementing his reputation as one of Hollywood's most visually ambitious filmmakers.

Snyder gained global recognition for launching the DC Extended Universe with Man of Steel (2013), followed by Batman v Superman: Dawn of Justice (2016) and Justice League (2017). His original vision was ultimately realized in Zack Snyder's Justice League (2021), a landmark director's cut whose release followed an unprecedented worldwide fan movement, becoming one of the most significant examples of audience-driven support in film history.

Beyond superhero films, Snyder has expanded his creative portfolio with Netflix productions including Army of the Dead (2021), for which he also served as cinematographer, and the epic science-fiction saga Rebel Moon (2023–2024). Alongside his wife Deborah Snyder and producing partner Wesley Coller, he co-founded The Stone Quarry, producing many of his own projects while maintaining a first-look partnership with Netflix.

Widely recognized for his innovative visual language, Snyder's influence extends across modern blockbuster filmmaking. His use of stylized slow motion, mythic storytelling, and richly composed imagery has inspired filmmakers around the world. Directors such as James Cameron and Christopher Nolan have praised his work, crediting him with helping shape the visual evolution of contemporary action, science fiction, and superhero cinema. His films have cultivated a passionate global following and continue to leave a lasting impact on popular culture.