Ukraine has been represented at the Junior Eurovision Song Contest since 2006. The Ukrainian participating broadcaster in the contest is the Public Broadcasting Company of Ukraine (UA:PBC).
Ukraine won the Junior Eurovision Song Contest 2012 with the song "Nebo" performed by Anastasiya Petryk. Her sister, Viktoria Petryk, reached 2nd place at the Junior Eurovision Song Contest 2008 with "Matrosy".
The country hosted the at the Palace of Sports in Kyiv on 21 November 2009. On 30 November 2013, Ukraine once again hosted the competition, this time at Palace "Ukraine" in Kyiv. Kyiv is the first city to host the contest twice, while Ukraine was then the second country after the to host the competition twice.
On 2 July 2018, UA:PBC initially announced that they would not take part in the contest in Minsk, Belarus due to financial difficulties. However, on 2 August 2018, the European Broadcasting Union (EBU) announced that UA:PBC would participate in 2018.
The contests are broadcast online worldwide through the official Junior Eurovision Song Contest website junioreurovision.tv and YouTube. In 2015, the online broadcasts featured commentary in English by junioreurovision.tv editor Luke Fisher and 2011 Bulgarian Junior Eurovision Song Contest entrant Ivan Ivanov. The Ukrainian broadcaster sent their own commentators to the contest in order to provide commentary in the Ukrainian language. Spokespersons were also chosen by the national broadcaster in order to announce the awarding points from Ukraine. The table below list the details of each commentator and spokesperson since 2005.