Antiloop was a Swedish electronic dance music group formed by Robin Söderman & David Westerlund (artist name David West) from Lidingö. Their best-known songs include Beauty & The Beast, In My Mind, Trespasser, Believe, Start Rockin and Nowhere to Hide. Antiloop have also provided remixes for several songs by the Scandinavian pop-dance group Aqua, including one for the Doctor Jones CD single. They also have released several songs/remixes under the aliases Face and The Buckwheat Rebels.

On the song Catch Me, Antiloop worked with Swedish rap artist Timbuktu.

The song In My Mind was featured on the Fifa football 2003 soundtrack.

Antiloop has been inactive since 2002, and their website has expired. David Westerlund produces music by himself under the name "David West".