Spain participated in the Eurovision Song Contest 2007 with the song "I Love You Mi Vida" written by Thomas G:son, Andreas Rickstrand, Tony Sánchez-Ohlsson, Rebeca Pous Del Toro. The song was performed by the group D'Nash. The Spanish broadcaster Televisión Española (TVE) organised the national final Misión Eurovisión 2007 in order to select the Spanish entry for the 2007 contest in Helsinki, Finland. The national final consisted of four heats, a semi-final and a final and involved 57 competing acts. Five acts and five songs ultimately qualified to compete in the televised final where a public televote first selected the top five to advance to the second round. In the second round of voting, a regional televote exclusively selected "I Love You Mi Vida" performed by Nash as the winner. The group was later renamed as D'Nash for the Eurovision Song Contest.

The Eurovision Song Contest 2007 was the 52nd edition of the Eurovision Song Contest. It took place in Helsinki, Finland, following the country's victory at the 2006 contest with the song "Hard Rock Hallelujah" by Lordi. Organised by the European Broadcasting Union (EBU) and host broadcaster Yleisradio (YLE), the contest was held at the Hartwall Areena, and consisted of a semi-final on 10 May, and a final on 12 May 2007. The two live shows were presented by Finnish television presenter Jaana Pelkonen and musician and TV-host Mikko Leppilampi. In addition, Krisse Salminen acted as guest host in the green room, and reported from the crowds at the Senate Square.