These are the 94 most popular Broadway musicals in history, listed according to their durations on the stage. The longest running Broadway musicals are part of the American musical canon with familiar songs and stories. What are the most popular Broadway shows? From standards like "Cats" and "Les Miserables" to newer hits like "Wicked," these Broadway shows with the most performances are instant classics that are favorites among generations. And, being a theater nerd myself, I hope to see each and every one of these top plays live on stage in my lifetime. So, what are the most famous Broadway musicals of all time?For more, vote on this list of Stage Musicals That Would Make Great Movies.