List of artists who reached number one in Ireland

2 Unlimited
4 Non Blondes
50 Cent
21 Demands
Adam and the Ants
Afroman
Christina Aguilera
All Saints
Lynn Anderson
Chris Andrews
The Archies
Arctic Monkeys
Rick Astley
Atomic Kitten
Charles Aznavour
B*Witched
The B-52's
Babylon Zoo
Baccara
The Bachelors
Band Aid
Band Aid II
Band Aid 20
The Barleycorn
Basshunter
The Bay City Rollers
The Beatles
Natasha Bedingfield
The Bee Gees
Chuck Berry
Beyoncé
Big Tom and The Mainliners
Cilla Black
Black Box
Black Eyed Peas
Blondie
Bloodhound Gang
James Blunt
Boney M
Boyzone
The Boomtown Rats
Ken Boothe
David Bowie
Brendan Bowyer and Royal Snowband
Brian and Michael
Brotherhood Of Man
Chris Brown
Bucks Fizz
The Buggles
Kate Bush
The Byrds
The Cadets and Eileen Reid
The Cadets and Gregory
Glen Campbell
Blu Cantrell
Captain Sensible
Irene Cara
Mariah Carey
The Carpenters
Doc Carroll and The Royal Blues
The Cascades
Simon Casey
Johnny Cash
David Cassidy
Charlene
Tina Charles
Chicago
Tony Christie
Clannad
Phil Collins
The Corrs
The Cranberries
Crazy Frog
Delerium
Destiny's Child
Céline Dion
DJ Mental Theo
Chris Doran
Duran Duran
Dustin
Joe Dolan
East 17
Eiffel 65
Emmet Spiceland Ballad Group
Eminem
Enigma
Erasure
Eternal
Europe
Foster & Allen
Fatman Scoop
Foreigner
Fergie
The Fray
Gabrielle
Gary Glitter
Gareth Gates
Barbara Gaskin
Girls Aloud
Delta Goodrem
David Gray
Geri Halliwell
Mickey Harte
Lee Hazlewood
The Housemartins
Whitney Houston
Enrique Iglesias
Irish World Cup Squad
Michael Jackson
Elton John
Leon Jackson
Niamh Kavanagh
Richie Kavanagh
Dolores Keane
Ronan Keating
R. Kelly
Brian Kennedy
Keri Hilson
Kerri Ann
The Kids from 'Fame'
Ben E. King
Klaxons
Cyndi Lauper
Linkin Park
Johnny Logan
Jennifer Lopez
Los Lobos
Avril Lavigne
Leona Lewis
Kirsty MacColl
Meat Loaf
Madonna
Linda Martin
Richard Marx
Mark McCabe
Brian McFadden
Ned Miller
Millie
Kylie Minogue
The Monkees
Hugo Montenegro
Moody Blues
Butch Moore and The Capitol Showband
Chris Moore
Christy Moore
Mouth and McNeal
Jesse McCartney
Sachin Ramnaryan
leona lewis
George Michael/Wham!
Samantha Mumba
Mungo Jerry
Musical Youth
Johnny Nash
The New Seekers
Olivia Newton-John
Olivia Newton-John and ELO
Nickelback
Nicole
Nilsson
Nirvana
Nizlopi
Sinéad O'Connor
Tim O'Riordan & Natural Gas
O-Zone
Elaine Paige & Barbara Dickson
The Pet Shop Boys
The Pogues
The Pointer Sisters
Brian Poole and The Tremeloes
Daniel Powter
Elvis Presley
Billy Preston
Eric Prydz
Pussycat Dolls
Radiohead
Rayvon
Republic of Ireland Football Squad
Lionel Richie
Rihanna
LeAnn Rimes
Linda Ronstadt & Aaron Neville
Jennifer Rush
Scooter
S Club 7
The Saw Doctors
Searchers
Seekers
Shadows
Shaggy
Shakespears Sister
Shakin' Stevens
Shakira
Del Shannon
Sandie Shaw
Brendan Shine
Showaddywaddy
Simple Minds
Frank Sinatra
Nancy Sinatra
Smokie
David Soul
Spandau Ballet
Britney Spears
Spice Girls
Spiller
Alvin Stardust
Starsound
Starship
Gwen Stefani
Stereophonics
Dave Stewart
Rod Stewart
Jamie Stone
The Streets
Barbra Streisand
Sugababes
Survivor
Sutherland Brothers and Quiver
The Swarbriggs
The Swarbriggs Plus Two
T. Rex
The Tams
t.A.T.u.
Thin Lizzy
Tiffany
Sandi Thom
Tina and The Real McCoy
Jim Tobin & The Firehouse
The Tornados
John Travolta
The Tremeloes
Bonnie Tyler
Ronan Tynan
The Tymes
Typically Tropical
The Royal Blues
The Wild Swans
Tracey Ullman
Ultravox
Various Artists - "The Brits Mix 1990"
Various Artists - "Candle For Kosovo"
Various Artists - "Perfect Day"
Bobby Vee
Village People
Shayne Ward
Westlife
Wheatus
Marti Webb
Bill Whelan
Roger Whittaker
Robbie Williams
Kim Wilde
Kate Winslet
Whitney Houston
Wizzard
Wolfe Tones
Tammy Wynette
TeleVirtualOffice
XTM & DJ Chucky presents Annia
Yazz & The Plastic Population
Paul Young
Will Young
Zager and Evans
Zig & Zag