
Pat Ahern is an Irish Roman Catholic priest, traditional musician, composer, and the founder, artistic director and producer (1974–1997) of Siamsa Tíre, the Irish National Folk Theatre which appeared throughout Ireland and on three continents.
Seán Cannon is an Irish musician. Since 1982 he has been a guitarist for The Dubliners and their follow-up-band The Dublin Legends.

Willie Clancy was an Irish uilleann piper, flute player and whistle player.

Kevin Conneff is an Irish singer and musician. He is best known as the lead singer and bodhrán player of Irish folk group, The Chieftains. He joined the group in 1976 after contributing to their album The Chieftains 6: Bonaparte's Retreat.

Jimmy Crowley is an Irish folk musician and song collector. He has specialized in collecting and playing traditional songs from County Cork.
Jackie Daly is an Irish button accordion and concertina player. He has been a member of a number of prominent Irish traditional-music bands, including De Dannan, Patrick Street, Arcady, and Buttons & Bows.

Ross Daly is a world musician who specializes in music of the Cretan lyra. Although of Irish descent, he has been living on the island of Crete for over 35 years.

Joe Derrane was an Irish-American button accordion player, known for re-popularizing the D/C# system diatonic button accordion.

John Doherty was an Irish folk fiddler.

Joseph Ronald Drew was an Irish singer, folk musician and actor who achieved international fame during a fifty-year career recording with The Dubliners.

Mickey Finn was a traditional Irish fiddler. He was a fixture in Galway's traditional music scene during the 1970s and 1980s, playing with artists such as Mary Coughlan, Mick Lally, and Christy Moore.

Frankie Gavin is a fiddle player of traditional Irish music.

Noel Hill is an Irish concertina player from County Clare who has had great influence developing the modern playing style of the Irish concertina, as a performer and educator.

Edmund Keating Hyland was an Irish uilleann piper of the early 19th century.

Vinnie Kilduff is an Irish multi-instrumentalist and singer-songwriter, primarily known for his work with U2, The Waterboys, Clannad and Sinéad O'Connor. He plays tin whistle, uilleann pipes, guitar, mandolin, piano, harmonica, bodhrán and flute. He is described as one of Ireland's best known contemporary tin whistle players.

Patrick J. "Paddy" Killoran (1903–1965) was an Irish traditional fiddle player, bandleader and recording artist. He is regarded, along with James Morrison and Michael Coleman, as one of the finest exponents of the south Sligo fiddle style in the "golden age" of the ethnic recording industry of the 1920s and 1930s.

Katie Sullivan, also known as Katie Kim, is an Irish musician, singer-songwriter and composer.

Dónal Lunny is an Irish folk musician and producer. He plays left-handed guitar and bouzouki, as well as keyboards and bodhrán. As a founding member of popular bands Planxty, The Bothy Band, Moving Hearts, Coolfin, Mozaik, LAPD, and Usher's Island, he has been at the forefront of the renaissance of Irish traditional music for over five decades.

Colm Mac Con Iomaire [ˈkɔl̪ˠəmˠ mˠak kɔnˠ ˈʊmˠəɾʲə] is an Irish composer and musician from Blackrock, County Dublin, son of Liam Mac Con Iomaire, writer, journalist and broadcaster. He plays violin and sings vocals with rock group The Frames. Mac Con Iomaire has been involved with The Frames since 1990 and has been a touring member of The Swell Season since 2006. He also played violin on David Gray's 1998 album White Ladder.

Tony MacMahon is an Irish button accordion player and radio and television broadcaster.

Sean McCarthy (1923–1990), a native of Finuge, County Kerry, Ireland, was an Irish songwriter. He was born one of 10 children, on 5 July 1923. He penned some of Ireland's favourite ballads including "Step It Out Mary", "Shanagolden", "Red Haired Mary" "In Shame Love, In Shame" and "Highland Paddy". In 1973 a collection of his songs was published in Listowel, Co. Kerry.

James Vincent McMorrow is an Irish singer and songwriter. He is best known for his albums Early in the Morning and Post Tropical.

Michael Moloney is a traditional Irish musician and scholar.

Paddy Murphy (1913-1992) is regarded as a founding father of modern Irish concertina music.

Niamh Ní Charra is an Irish fiddler, concertina player and singer from Killarney, Ireland.

Tríona Ní Dhomhnaill is an Irish traditional singer, pianist, and composer, considered one of the most influential female vocalists in the history of Irish music. She is famed for her work with traditional Irish groups such as Skara Brae, The Bothy Band, Relativity, Touchstone, and Nightnoise.

Fergus O'Byrne is an Irish-Canadian folk musician, best known as a member of the popular Irish-Newfoundland band trio Ryan's Fancy, and as a banjo, concertina and bodhrán player.

Dónal O'Connor is an Irish multi-instrumentalist, producer and television presenter from Ravensdale, County Louth, Ireland. He is a member of Belfast-based Irish traditional groups Ulaid & At First Light.

Máirtín O'Connor is an Irish button accordionist from Galway, Ireland, who began playing at the age of nine, and whose career has seen him as a member of many traditional music groups that include Skylark, Midnight Well, De Dannan, and The Boys of the Lough. A traditional Irish musician, O'Connor was one of the major forces of the music in the world-renowned Riverdance.

Mícheál Ó Domhnaill was an Irish singer, guitarist, composer, and producer who was a major influence on Irish traditional music in the second half of the twentieth century. He is remembered for his innovative work with Skara Brae, the first group to record vocal harmonization in Irish language songs, and The Bothy Band, one of the most influential groups in Irish traditional music. His reputation was enhanced by a successful collaboration with master fiddler Kevin Burke, and his work with the Celtic groups Relativity and Nightnoise, which achieved significant commercial and critical acclaim.

James A. O'Flaherty was an Irish folk musician who lived in the Dallas, Texas area. He was born in Listowel, County Kerry, Ireland, moving to Texas at 29. He raised a family of ten children in Corinth, Texas, and died on July 20, 2001.

Leo O'Kelly is an Irish singer-songwriter, multi-instrumentalist, and producer. He is mainly known as a member of the Irish folk duo Tír na nÓg. After the band broke up, he produced albums on Polydor and EMI labels for other Irish artists like Restless Nights in 1975 by Ray Dolan who wrote "Hey Friend" on the first Tír na nÓg LP. In 2000, Leo released his first solo album called Glare, then Proto in 2003 which consists in a collection of songs that he recorded between 1975 and 2001 whose one is a cover with Mark Gilligan of Nick Drake's "Northern Sky" and another is a vocal improvisation by his son, Aaron O'Kelly, at the age of 1. His third album, Will, was released in February 2011 and features the poems of John McKenna set to music.

Francis O'Neill was an Irish-born American police officer and collector of Irish traditional music. His biographer Nicholas Carolan referred to him as "the greatest individual influence on the evolution of Irish traditional dance music in the twentieth century".

Charlie Piggott is an Irish traditional musician, best known as a founding member of De Dannan and has toured extensively in Europe, Canada, and the US.

Santiano is a German band from the northern region of Schleswig-Holstein, Germany, whose genres include Irish folk, sea shanty, and schlager music. The name Santiano is taken from the Hugues Aufray song of the same name. They topped the German, Austrian, and Swiss charts in the mid 2010s.

John Sheahan is an Irish musician and composer and the last surviving member of the definitive five-member line-up of The Dubliners. He joined The Dubliners in 1964 and played with them until 2012 when The Dubliners' name was retired following the death of founding member Barney McKenna.
John Spillane is a singer-songwriter from Cork, Ireland. He graduated from University College Cork with a degree in Irish and in English.

Terence Woods is an Irish folk musician, noted for playing the mandolin and cittern, but also plays acoustic and electric guitar, mandola, five-string banjo and concertina. He is also a singer and songwriter. He is known for his membership in such folk and folk-rock groups as The Pogues, Steeleye Span, Sweeney's Men, The Bucks and, briefly, Dr. Strangely Strange and Dublin rock band Orphanage, with Phil Lynott, as well as in a duo/band with his then wife, Gay, billed initially as The Woods Band and later as Gay and Terry Woods. Woods has toured with The Pogues on their reunion concerts.