Which actor played the lead role in Barry Lyndon?

Ryan O’Neal played the lead role in Barry Lyndon.

O’Neal portrays Redmond Barry, an 18th-century Irish adventurer who gradually adopts the name Barry Lyndon. Stanley Kubrick’s 1975 historical drama follows his journey from impoverished young man to soldier, gambler, courtier, and aristocratic social climber.

The film is based on William Makepeace Thackeray’s 1844 novel The Luck of Barry Lyndon. Barry’s ambitions grow after he marries Lady Lyndon, a wealthy widow played by Marisa Berenson. His new status brings luxury and influence, but his opportunism and reckless behavior eventually contribute to his downfall.

Barry Lyndon is especially celebrated for its visual design. Cinematographer John Alcott used candlelight photography in several interiors, made possible by specially adapted lenses originally developed for NASA. The result gives the film’s drawing rooms and aristocratic gatherings a painterly appearance inspired by eighteenth-century art.

Viewers sometimes confuse the supporting cast with the lead: Hardy Krüger plays Captain Potzdorf, while Patrick Magee plays the Chevalier de Balibari. Neither replaces O’Neal as Barry.