Lithuania has participated in the Eurovision Song Contest 23 times since its debut in 1994, where Ovidijus Vyšniauskas finished last, receiving "nul points". Lithuania withdrew from the contest, not returning until 1999. LT United's sixth place in 2006 with the song "We Are the Winners" is Lithuania's best result in the contest. The country reached the top ten for a second time in 2016, when Donny Montell finished ninth with "I've Been Waiting for This Night", and for the third time in 2021, finishing eighth with The Roop and "Discoteque".

The Eurovision Song Contest, often known simply as Eurovision, is an international song competition organised annually by the European Broadcasting Union. Each participating country submits an original song to be performed live and transmitted to national broadcasters via the Eurovision and Euroradio networks, with competing countries then casting votes for the other countries' songs to determine a winner.