The participation of Armenia in the Junior Eurovision Song Contest first began at the Junior Eurovision Song Contest in 2007 which took place in Rotterdam, Netherlands.
Armenian Public Television (ARMTV), a member organisation of the European Broadcasting Union (EBU), have been responsible for the selection process of their participants since their debut.
The first representative to participate for the nation at the 2007 contest was Arevik with the song "Erazanq" (???????), which finished in second place out of seventeen participating entries, achieving a score of one hundred and thirty-six points.
Since their debut, Armenia have never missed an edition of the contest and won in 2010 with the song "Mama" by Vladimir Arzumanyan.
They hosted the contest at the Karen Demirchyan Complex in 2011.
Their worst result to date was achieved by two representatives: Levon Galstyan at the Junior Eurovision Song Contest 2018 with his song "L.E.V.O.N" and Karina Ignatyan at the Junior Eurovision Song Contest 2019 with her song "Colours of Your Dream", where they both placed ninth.
As of Junior Eurovision 2016, Armenia have awarded and received the most points from Georgia.