Berdasarkan 14 Mei 2011, 8 peserta telah mengonfirmasi keikutsertaannya:
*# {{Esc|Austria}}<ref name="Austria1">{{cite web|url=http://www.nachrichten.at/nachrichten/kultur/art16,620990|title= Österreich beim ESC 2011/12|language=German|accessdate=13 May 2011}}</ref>
*# {{Esc|Azerbaijan}}
*# {{Esc|Belanda}}<ref name="Netherlands1">{{cite web|url=http://www.shownieuws.tv/showflits/tros-gaat-door-met-songfestival|title=TROS gaat door met Songfestival - Shownieuws.tv|work=shownieuws.tv|language=Dutch|accessdate=13 May 2011}}</ref>
*# {{Esc|Belgia}}<ref name="Belgium1">{{cite web|url=http://www.eurosong.be/31574/steve-de-coninck-we-zweren-bij-tom-dice-parcours-voor-2012|title=Steve De Coninck: ‘We zweren bij Tom Dice-parcours voor 2012′ – Eurosong.be|work=Eurosong.be|language=Dutch|accessdate=12 May 2011}}</ref>
*# {{Esc|Britania Raya}} – dikonfirmasi oleh komentator [[Graham Norton]]
*# {{Esc|Finlandia}}<ref name="Finland1">{{cite web|url=http://escportal.cz/finove-neprimo-potvrdili-ucast-na-eurovizi-2012/|title=Finové nepřímo potvrdili účast na Eurovizi 2012 – escportal.cz|work=escportal.cz|language=Czech|accessdate=19 January 2011}}</ref>
*# {{Esc|Jerman}}<ref name="Germany1">{{cite web|url=http://www.quotenmeter.de/cms/?p1=n&p2=49450&p3=|title=Auch 2012: ARD und Raab suchen «ESC»-Kandidat|work=quotenmeter.de|language=German|accessdate=6 May 2011}}</ref>
*# {{Esc|Rusia}}
*# {{Esc|Swiss}}<ref name="Switzerland1">{{cite web|last=G|first=Luke|title=Switzerland: Selection format for 2012 already known|url=http://escdaily.com/articles/18759|work=ESCDaily.com|accessdate=12 May 2011|date=11 May 2011}}</ref>
