The Major Circuit is the second circuit the player faces in games of the Punch-Out!! series which contain circuits. It follows the Minor Circuit and precedes the World Circuit.
The Major Circuit arena is characterized by a green ring and light blue scoreboard.
The Major Circuit insignia, as seen on the ring and title belt, is a bald eagle.
The Major Circuit takes place within a large stadium that features laser lights and a large spotlight. It has a much fancier light grid for displaying the round number.
- In the Wii version of Punch-Out!!, this circuit contains the first opponents that actually train for their rematch against Little Mac.
- In Super Punch-Out!!, the music is from Dragon Chan in the arcade version of Super Punch-Out!!