Ireland was represented at the Eurovision Song Contest 1991 with the song "Could It Be That I'm in Love", written by Liam Reilly, and performed by Kim Jackson. The Irish participating broadcaster, Radio Telefís Éireann (RTÉ), selected its entry through Eurosong '91. Reilly had already represented Ireland in 1990, with Jackson providing backing vocals for that entry.

Before Eurovision

Eurosong '91

Radio Telefís Éireann (RTÉ) held Eurosong '91 on 30 March 1991 at the RTÉ Television Centre in Dublin, hosted by Pat Kenny. Originally, eight songs were set to compete, but one was withdrawn the week before the contest, bringing the number of songs to seven. The winner was selected by ten regional juries. After the regional juries had voted, songs 5 and 7 were tied. A special tiebreak jury was called to determine the winner, choosing "Could It Be That I'm in Love".

R/OArtistSongPointsPlace
1Patricia Moloney"Captivity"427
2Brian O'Reilly"Too Many Questions"883
3Flo McSweeney"Why Can't Forever Last?"655
4Mike Sherrard"When Do I Get Over You?"536
5Kim Jackson"Could It Be That I'm in Love"941
6Passion"Sa deireadh thiar"864
7Jane Hennessy"Dream Come True"932

At Eurovision

"Could It Be that I'm in Love" was performed eleventh in the running order on the night of the contest, following Turkey and preceding Portugal. At the close of the voting sequence, Ireland had 47 points, tying them with the United Kingdom for tenth place.

RTÉ 1 broadcast the contest with Pat Kenny providing the television commentary. Kenny had previously handled the radio coverage between 1980 and 1982 and later hosted the 1988 Contest. RTÉ Radio 1 also broadcast the contest with commentary provided by Larry Gogan. RTÉ appointed Eileen Dunne as its spokesperson to announce the Irish jury vote.[citation needed]

Voting

Points awarded to Ireland
ScoreCountry
Points awarded to Ireland Score Country 12 points 10 points 8 points Luxembourg 7 points Denmark 6 points 5 points Belgium 4 points MaltaTurkeyUnited Kingdom 3 points ItalySwitzerlandYugoslavia 2 points FinlandGermany 1 point AustriaIsraelPoints awarded by Ireland Score Country 12 points Malta 10 points Italy 8 points Israel 7 points France 6 points Spain 5 points Cyprus 4 points Finland 3 points Sweden 2 points Switzerland 1 point Greece
12 points
10 points
8 pointsLuxembourg
7 pointsDenmark
6 points
5 pointsBelgium
4 pointsMaltaTurkeyUnited Kingdom
3 pointsItalySwitzerlandYugoslavia
2 pointsFinlandGermany
1 pointAustriaIsrael
ScoreCountry
12 pointsMalta
10 pointsItaly
8 pointsIsrael
7 pointsFrance
6 pointsSpain
5 pointsCyprus
4 pointsFinland
3 pointsSweden
2 pointsSwitzerland
1 pointGreece