Finland participated in the Eurovision Song Contest 2007 with the song "Leave Me Alone" written by Martti Vuorinen and Miikka Huttunen. The song was performed by Hanna Pakarinen. In addition to participating in the contest, the Finnish broadcaster Yleisradio (Yle) also hosted the Eurovision Song Contest after winning the competition in 2006 with the song "Hard Rock Hallelujah" performed by Lordi. Yle organised the national final Euroviisut 2007 in order to select the Finnish entry for the 2007 contest in Helsinki. 12 artists with two songs each were selected to compete in the national final, which consisted of four semi-finals and a final, taking place in January and February 2007. Twelve entries ultimately competed in the final on 17 February where votes from the public selected "Leave Me Alone" performed by Hanna Pakarinen as the winner.

Estonia participated in the Eurovision Song Contest 2007 with the song "Partners in Crime" written by Berit Veiber and Hendrik Sal-Saller. The song was performed by Gerli Padar. The Estonian broadcaster Eesti Televisioon (ETV) organised the national final Eurolaul 2007 in order to select the Estonian entry for the 2007 contest in Helsinki, Finland. Ten songs competed in the national final and the winner was selected over two rounds of public voting. In the first round, the top three were selected to qualify to the superfinal. In the superfinal, "Partners in Crime" performed by Gerli Padar was selected as the winner.