Top selling singles and albums in Ireland 2009

Top-selling singles

1. "The Climb" – Joe McElderry
2. "I Gotta Feeling" – The Black Eyed Peas
3. "Poker Face" – Lady Gaga
4. "Just Dance" – Lady Gaga featuring Colby O'Donis
5. "Fight for This Love" – Cheryl Cole
6. "Meet Me Halfway" – The Black Eyed Peas
7. "Hallelujah" – Alexandra Burke
8. "Bad Boys" – Alexandra Burke featuring Flo Rida
9. "Broken Strings" – James Morrison featuring Nelly Furtado
10. "Bad Romance" – Lady Gaga

Top-selling albums

1. I Dreamed a Dream – Susan Boyle
2. Crazy Love – Michael Bublé
3. The Fame/The Fame Monster – Lady Gaga
4. Now That's What I Call Music! 74 – Various artists
5. I Am... Sasha Fierce – Beyoncé
6. The E.N.D. – The Black Eyed Peas
7. No Line on the Horizon – U2
8. Where We Are – Westlife
9. Sunny Side Up – Paolo Nutini
10. The Script – The Script
11. The Essential Michael Jackson – Michael Jackson
12. Only By the Night – Kings of Leon
13. Love Tattoo – Imelda May
14. Now That's What I Call Music! 73 – Various artists
15. Now That's What I Call Music! 72 – Various artists
16. JLS – JLS
17. The Circus – Take That
18. Lungs – Florence and the Machine
19. Songs for You, Truths for Me – James Morrison
20. It's Not Me, It's You – Lily Allen