A chin-up is an upper-body strength exercise.

Chin Up may refer to:

• Haut les cœurs! or Chin Up!, a 1999 French-Belgian film
• "Chin Up!", a 2001 episode of The Fairly OddParents
• "Chin Up", a 2018 episode of Ink Master
• Chin Up, a 2019 short film which won the P. K. Walker Innovation in Craft award at the Superfest International Disability Film Festival

• Chins Up, a 1939 book by Mildred Seydell

• Chin Up, a 2007 album by Chinawut Indracusin
• Chin Up! [zh], a 2023 album by Eason Chan

• Switchfoot, an American band founded in 1996 under the name Chin Up

• "Chin Up", from the 1973 Hanna Barbera animated musical film Charlotte's Web
• "Chin Up", from the 1985 Elvis Brothers album Adventure Time
• "Chin Up", from the 2003 Catch 22 album Dinosaur Sounds
• "Chin Up", from the 2005 Snowden EP Snowden
• "Chin Up", from the 2007 Copeland album Dressed Up & in Line
• "Chin Up", from the 2007 Will Bernard album Party Hats
• "Chin Up", a 2009 song by Heartbreak Club
• "Chin Up", from the 2010 Former Ghosts album New Love
• "Chin Up", from the 2012 DJ Paul album A Person of Interest
• "Chin Up", from the 2012 Moose Blood album I'll Keep You in Mind, From Time to Time
• "Chin Up", from the 2012 Waka Flocka Flame album Triple F Life: Friends, Fans & Family
• "Chin Ups", from the 2016 Bear Hands album You'll Pay for This
• "Chin Up", a 2019 single by Yoke Lore
• "Chin Up", a 2023 song by Pixxie
• "Chin Up", from the 2025 Sam Fender album People Watching

• Chin up, military posture that is part of standing at attention

• Chin Up Chin Up, an American band formed in 2001
• Chinnup, or shinty, a Scottish sport played with a ball and stick