Boomerang is the name of several roller coasters at Six Flags theme parks and may refer to:
Boomerang[]
- Le Boomerang at La Ronde, opened 1984.
- Boomerang at Six Flags Mexico, opened 1988.
- Boomerang at Six Flags Darien Lake, opened 1998.
- Boomerang at Six Flags St. Louis, opened 2013.
Boomerang: Coast to Coaster[]
- Boomerang: Coast to Coaster at Six Flags Darien Lake, opened 1998.
- Boomerang: Coast to Coaster at Six Flags Discovery Kingdom, opened 1998.
- Boomerang: Coast to Coaster at Six Flags Elitch Gardens, opened 1999.
- Boomerang: Coast to Coaster at Six Flags Fiesta Texas, opened 1999.