Ireland participated in the Eurovision Song Contest 2019 with the song "22", performed by Sarah McTernan and written by Janieck Devy, Marcia "Misha" Sondeijker and Roel Rats. The song and the singer were internally selected in March 2019 by the Irish broadcaster Raidió Teilifís Éireann (RTÉ) to represent the nation at the contest in Tel Aviv, Israel.

"22" is a 2019 single by Irish singer Sarah McTernan. The song represented Ireland at the Eurovision Song Contest 2019 in Tel Aviv, Israel, after being internally selected by RTÉ, the Irish public broadcaster for the Eurovision Song Contest. The song would manage an 18th place finish in the second semi-final, not qualifying for the Grand Final.