Master Plan, Masterplan or The Master Plan may refer to:

• Master Plan East or Generalplan Ost, a 1941–1945 Nazi plan for genocide and ethnic cleansing in Central and Eastern Europe
• Master Plan Neighborhood areas in Detroit, urban planning divisions in Detroit, Michigan, US
• California Master Plan for Higher Education, a 1960 postsecondary education plan
• Comprehensive planning in urban planning
• Strategic planning in business
• Providentialism in religion
• Strategy

• The Master Plan (1954 film), a British film by Cy Endfield
• The Master Plan (2021 film), a Japanese film
• "The Master Plan" (Parks and Recreation), a television episode
• "The Master Plan" (Stingray), a television episode

• Masterplan (band), a German power metal band

• Master Plan (album), by Dave Weckl, or the title song, 1990
• Masterplan (Masterplan album), 2003
• Masterplan (Stefanie Heinzmann album) or the title song, 2008
• The Master Plan (Chris Brooks album) or the title song, 2002
• The Master Plan (Dream Warriors album) or the title song, 1996
• The Masterplan (album), by Oasis, 1998
• The Master Plan, by In Essence, 2003
• The Master Plan, by Tamela Mann, or the title song, 2009

• "Masterplan" (song), by Diesel, 1993
• "The Masterplan" (song), by Oasis, 1995
• "Master Plan", by Adam Lambert from For Your Entertainment, 2009
• "Master Plan" or "Who's the Man (With the Master Plan)", by the Kay Gees, 1984
• "Master Plan", by My Morning Jacket from It Still Moves, 2003
• "Masterplan", by the Plasmatics from Beyond the Valley of 1984, 1981
• "The Masterplan", by Diana Brown & Barrie K. Sharpe, 1990

• Master Plan, a 2012 board game by Brad Talton

• "Masterplanned", a song by Soulwax from From Deewee, 2017
• Plan (disambiguation)