Uuden Musiikin Kilpailu 2021 was the tenth edition of Uuden Musiikin Kilpailu (UMK), the music competition that selects Finland's entries for the Eurovision Song Contest. The competition consisted of one final on 20 February 2021. The show was held at the Mediapolis in Tampere and hosted by Antti Tuisku with commentary in Finnish by Mikko Silvennoinen, in Swedish by Johan Lindroos and Eva Frantz, in Russian by Levan Tvaltvadze and in English by Katri Norrlin and Jani Kareinen.
