Béla Tarr (July 21, 1955 – January 6, 2026) was a Hungarian filmmaker. Much of his work is marked by philosophical elements and a pessimistic view of humanity. His films utilize unconventional storytelling methods, such as long takes and/or non-professional actors to achieve realism.

Debuting with Family Nest in 1979, Tarr underwent a period of what he refers to as "social cinema", aimed at telling mundane stories about ordinary people, often in the style of cinema vérité. Over the next decade, the cinematography of Tarr's films gradually changed; Damnation (1988) was shot with languid camera movement aimed at establishing ambience. It marked Tarr's earliest experimentation with philosophical themes, focused mostly on bleak and desolate representations of reality. Sátántangó (1994) and Werckmeister Harmonies (2000) continued this approach; both are considered by some critics to be among the greatest films ever made. Tarr would later compete in the 2007 Cannes Film Festival with his film The Man From London.