Beerfest is a 2006 American comedy film directed by Jay Chandrasekhar and written by the comedy group Broken Lizard (Chandrasekhar, Kevin Heffernan, Steve Lemme, Paul Soter, and Erik Stolhanske), who also star in the film alongside Nat Faxon, Will Forte, Ralf Möller, Mo'Nique, Eric Christian Olsen, Jürgen Prochnow, Cloris Leachman, and Donald Sutherland. The film was theatrically released on August 25, 2006.

The film's continual reference to a drinking game named "Das Boot" (drinking from a huge boot-shaped glass) is a tongue-in-cheek reference to the German co-star Jürgen Prochnow who was the star of the German film Das Boot ("The Boat").