How acted in the most westerns?

John Wayne is widely regarded as the actor who appeared in the most Western films, featuring prominently in the genre throughout his career. He starred in over 140 films, with a significant number of those being Westerns, including classics like "Stagecoach," "The Searchers," and "True Grit." His iconic status and performances helped define the Western genre in Hollywood. Other notable Western actors include Clint Eastwood and Gary Cooper, but Wayne remains the most prolific in this category.