Roller coaster and Rollercoaster may refer to:
- Roller coaster, an amusement ride
- Rollercoaster (film), a 1977 film directed by James Goldstone
- Roller Coaster (video game), a 1985 video game
- "Rollercoaster" (song), a song by B*Witched from their 1998 album B*Witched
- Roller Coaster (album), the second album by singer-songwriter Scott Cain
- Roller Coaster (group), a Korean acid jazz and modern rock band
- Rollercoaster (TV show), a children's television segment run by the Australian Broadcasting Corporation
- Rollercoaster (Phineas and Ferb episode), an episode of Phineas and Ferb
- Rollercoaster (EP), a 1990 EP by The Jesus and Mary Chain
- "Roller Coaster", a song by blink-182 from their 2001 album Take off Your Pants and Jacket
- "Rollercoaster", a song by Sleater-Kinney from their 2005 album The Woods
- "Rollercoaster", a song by Janet Jackson from her 2008 album Discipline
- Red House Painters (Rollercoaster), the second album by Red House Painters, often referred to as the Rollercoaster album
- "Love Rollercoaster", a song by The Ohio Players from their 1975 album Honey