Chillin' may refer to:

• "Chillin" (Wale song), a 2009 song by rapper Wale featuring singer Lady Gaga
• "Chillin'" (Tego Calderón song), a 2006 song by Tego Calderon featuring Don Omar
• "Chillin'" (Modjo song), a 2000 song by Modjo
• "Chillin'", a 2010 song by Blaine Larsen
• Chillin' (David "Fathead" Newman album), 1999
• Chillin' (Force MDs album), 1985
• "Chillin' Chillin'", a 2021 song by Itzy from Crazy In Love
• Gregg Chillin (born 1988), English actor