Junior Senior may refer to:

• Junior Senior, Danish pop musical duo
• Junior Senior (2002 film), Indian Tamil film
• Junior Senior (2005 film), Indian Malayalam film

See also

• Junior, Senior & Big League Baseball, youth baseball divisions of Little League Baseball

• The Mtn.
• The MTV Best Breakout New York City Artist Award
• The MTV Best Breakout New York City Band Award
• The MTV Best Breakout NYC Artist
• The MTV Best Breakout NYC Artist Award
• The MTV Best Breakout NYC Band Award
• The Mt. Zion One Room School
• The Mt. Zion One-Room School
• The Mt. Zion One-Room School Museum
• The Mt. Zion One Room School Museum
• The Mucastine Journal
• The Much Honoured
• The MuchMusic World Headquarters
• The Mucker
• The Mucking Excavation
• The Muckrakers (band)
• The Mudbloods
• The Mud Connector
• The Muddleheaded Wombat
• The Mudfog Papers
• The Mudhafaria Minaret
• The Mud People
• The Mueller-Fokker Effect
• The Muffin Men
• The Muffins