Begin or Bégin may refer to:

• Begin (surname)

• Begin (band), a Japanese pop trio
• Begin (David Archuleta album)
• begin (Riyu Kosaka album)
• Begin (Lion Babe album)
• Begin (The Millennium album)
• beGin, an album by Gin Lee
• Begin, an album by Cyndi Wang
• "Begin", a song by BTS from Wings
• "Begin", a song by Haste the Day from Coward
• "Begin", a song by Parkway Drive from Horizons

• Bégin, Quebec, a municipality in Canada
• Begin (video game), a 1984 video game
• Highway 50 (Israel/Palestine) or Begin Expressway, a freeway in Jerusalem
• Begin Road, a street in Tel Aviv, Israel
• Begin block, a grouping of statements in programming languages

• Beginning (disambiguation)
• Beginnings (disambiguation)
• Origin (disambiguation)
• Source (disambiguation)
• Start (disambiguation)
• All pages with titles beginning with Begin
• All pages with titles containing Begin