A teenager is a person between the ages of 13 and 19.

Teenager or teenagers may also refer to:

• Teenager (word)

• Teenager (band), an Australian alternative rock band
• The Teenagers, an American doo wop group established in 1954
• The Teenagers (French band), a French synthpop band formed in 2005

• Teenager (Fujifabric album), 2008
• Teenager (Jane Siberry album), 1996
• Teenager (The Thrills album), 2007

• "Teenager" (George Alice song), 2020
• "Teenager", 2007 song by Jordan Pruitt from the album No Ordinary Girl
• "Teenager", 1993 song by Better Than Ezra from the album Deluxe
• "Teenagers" (song), 2006 song by My Chemical Romance
• "Teenagers", 2009 song by Hayley Williams from the soundtrack Jennifer's Body

• Teenage (2013 American film), a 2013 documentary film
• Teenage (2013 Indian film), a 2013 Kannada film
• Teenager (film), a 2005 film by Yalkin Tuychiev
• The Teen Agers (1946–1948), a film series of campus comedies produced by Monogram
• Teenagers (film), a 1961 Egyptian film
• Teenagers (web series), a Canadian web series

• Adolescent (disambiguation)
• Teen (disambiguation)