Switzerland participated at the Eurovision Song Contest 2006 with the song "If We All Give a Little" written by Ralph Siegel and Bernd Meinunger. The song was performed by the group six4one, which was internally selected by the Swiss broadcaster SRG SSR idée suisse in November 2005 to represent the nation at the 2006 contest in Athens, Greece. "If We All Give a Little" was presented to the public as the Swiss song on 18 March 2006.

As one of the ten highest placed finishers in 2005, Switzerland automatically qualified to compete in the final of the Eurovision Song Contest. Performing as the opening entry for the show in position 1, Switzerland placed sixteenth out of the 24 participating countries with 30 points.