2 Dolores O'Riordan

Dolores O'Riordan went from being a church singer to becoming the lead vocalist of the Irish alternative rock band The Cranberries and a rock icon of the 1990s. She stunned her fans with her death as a result of accidental drowning due to intoxication at age 46.
3 Niall Horan
4 Sinead O’Connor
Sinead O’Connor is an Irish singer and songwriter known for her controversial statements as much as for her work as a musician. Apart from releasing solo albums and singles, she has also collaborated with other artists and recorded songs for films. She often makes headlines for expressing views on subjects, such as women's rights, child abuse, sexuality, and organized religion.
5 Enya

Known for her unique blend of Celtic and folk tunes, Irish singer Enya has been dubbed the Queen of New Age. The Academy Award-nominated singer is also a 4-time Grammy winner and soared to fame with tracks such as Only Time and Orinoco Flow. She is the best-selling Irish solo artist ever.
6 Hozier
7 Bob Geldof
8 Phil Lynott
9 Shane MacGowan
Shane MacGowan is an Irish-English recording artist and vocalist. He is credited with co-founding popular bands, such as The Pogues and Shane MacGowan and the Popes. He is also known for his collaboration with artists like Sinéad O'Connor, Kirsty MacColl, and Nick Cave. In 2018, he was honored with the Ivor Novello Inspiration Award for creating inspiring music.
10 Brian McFadden

Once the face of Irish boy band Westlife, Brian McFadden later went solo. Starting his career with live pop-RnB gigs in Dublin clubs, he later mastered soft rock, too. He was a judge on Australia's Got Talent and also participated in shows such as Dancing on Ice and The Jump.
11 The Edge
David Howell Evans, better known as The Edge, is a musician and songwriter. He first gained fame as the keyboardist, lead guitarist, and backing vocalist of the rock band U2. He is known for his signature style of guitar playing. Besides music, he is an advocate for human rights and is involved in numerous philanthropic endeavors.
12 Nadine Coyle

Part of the award-winning girl band Girls Aloud, Irish singer-actor Nadine Coyle began her career with the show Popstars and later launched a solo career, with songs such as Go To Work. She has also been a model and has launched an Irish pub, which was later run by her family.
13 Siobhan Fahey
Irish singer and musician Siobhan Fahey is best known as a founding member of the British/Irish girl group Bananarama. As part of the group, she delivered several top 10 hits. Later, she formed the musical act, Shakespears Sister, which went on to win an Ivor Novello Award. In her 60s now, she continues to be active in the music scene.
14 Stephen Gately

Irish singer Stephen Gately, who soared to fame in the 1990s with the globally popular band Boyzone, was born to working-class parents in Dublin. He later revealed he was gay, when a friend black-mailed he would reveal Gately’s sexuality. He died of a heart condition at age 33.
15 Maria Doyle Kennedy

Irish singer and actor Maria Doyle Kennedy is best known for her role as Catherine of Aragon in The Tudors. She has also been part of films such as The Conjuring 2 and The Commitments. Once part of the Black Velvet Band, she has also released several solo albums.
16 Andrea Corr
Andrea Corr is an Irish singer, musician, songwriter, actress, and author. She is part of the popular Celtic pop-rock and folk-rock group The Corrs, where she plays the ukulele, piano, and tin whistle apart from being the lead singer. Also a humanitarian, Andrea Corr takes part in several charitable activities to raise money for various causes.
17 Dermot Kennedy

Best known for his chartbusting singles such as Lost and Outnumbered, Irish singer Dermot Kennedy started his career with open mic shows in Dublin. Starting to play the guitar at age 10, he later studied classical music. He first major album, Without Fear, topped the UK charts.
18 Shane Filan

Once a global sensation as part of the globally successful Irish boy band Westlife, Shane Filan later launched a solo career with tracks such as Everything to Me. He has also scripted history as one of the Irish singers with the most number-one hits on the UK Singles chart.
19 Danny O Donoghue
20 Gilbert O'Sullivan

21 Roisin Murphy

22 Imelda May

Irish singer Imelda May, who has released chart-topping albums such as Love Tattoo, is also a talented multi-instrumentalist, well-versed in a wide range of instruments such as the guitar, the bodhrán, the tambourine. She also became a published poet with her volume A Lick and a Promise.
23 Kian Egan

24 Una Healy

Una Healy initially rose to fame as part of the 5-member girl group The Saturdays. The Irish singer is the niece of country music star Declan Nerney. A talented swimmer, she gave up the sport at 13 to switch to music. She has also scored solo hits such as Stay My Love.
25 Daniel O'Donnell

26 Damien Rice

27 Larry Mullen Jr.
Grammy-winning U2 drummer and co-founder Larry Mullen Jr. gained fans for his signature spiked hair. Fans also loved his skull earring on his right ear and his cross earring on his left. He had joined U2 at 14 and continued to be with the band through tragedies such as his mother’s death at 17.
28 Gary Lightbody

29 Sharon Corr

Best known as part of the Irish family band The Corrs, singer Sharon Corr is equally talented in instruments such as the violin and the guitar. Born to musician parents, she began playing for orchestras as a child. She opened up about her social anxiety disorder through her solo album.
30 Thomas Moore
Irish author Thomas Moore was chiefly branded a Whig ally. It is believed he had a role in burning the memoirs of his friend Lord Byron, an act now considered a literary crime. His iconic Irish Melodies contained his most popular works, such as The Last Rose of Summer.
31 Christy Moore

32 Keith Duffy
Keith Duffy is an Irish singer-songwriter, drummer, television and radio presenter, and actor. He is best known for his association with the now-defunct Irish boy band, Boyzone. Apart from being a celebrity, Keith Duffy has also been an awareness campaigner for autism. He also organizes fundraising events to benefit a charity organization called Irish Autism Action.
33 Eden

34 Janet Devlin

35 Chloe Agnew

36 Lisa Hannigan

37 John Carney

Initially a bassist and vocalist for the Irish rock band The Frames, John Carney later gained fame as the executive producer of the rom-com anthology Modern Love. His award-winning music drama Once was filmed on a budget of 100,000 Euros on 2 digital camcorders but grossed $7 million in its first 3 months.
38 Noel Hogan

39 Denise Chaila

40 Moya Brennan

41 Edele Lynch

Once the face of the Irish pop group B*Witched, Edele Lynch also won Celebrity Apprentice Ireland in 2013. She reportedly lost all her investments in property and disappeared during the Celtic Tiger recession. She now lives in Manchester with her 3 children that she had with her former husband.
42 Dave King

43 Ryan O'Shaughnessy

44 Rea Garvey

45 Éabha McMahon

46 Michael Graham

47 Rejjie Snow

48 Méav Ní Mhaolchatha

49 Gavin James

50 Niall Breslin

Apart from being a talented musician, associated with the pop band The Blizzards, Niall Breslin has also been a rugby player, a Gaelic footballer, and an award-winning author. He is one of Ireland’s best-known mental health advocates, too, with his own mental-health podcasts, and owns the charity A Lust For Life.