List of best-selling singles and albums of 2005 in Ireland

1. "(Is This the Way to) Amarillo" - Tony Christie featuring Peter Kay
2. "You Raise Me Up" - Westlife
3. "Lonely" - Akon
4. "Axel F" - Crazy Frog
5. "Ghetto Gospel" - 2Pac
6. "You're Beautiful" - James Blunt
7. "Don't Cha" - The Pussycat Dolls featuring Busta Rhymes
8. "JCB Song" - Nizlopi
9. "Bad Day" - Daniel Powter
10. "Push the Button" - Sugababes

1. Back To Bedlam - James Blunt
2. Gift Grub 6: The Special One - Mario Rosenstock
3. Face to Face - Westlife
4. X&Y - Coldplay
5. Breakaway - Kelly Clarkson
6. Curtain Call: The Hits - Eminem
7. Hot Fuss - The Killers
8. Confessions on a Dancefloor - Madonna
9. American Idiot - Green Day
10. Ancora - Il Divo

Notes:

• *Compilation albums are not included.

• List of songs that reached number one on the Irish Singles Chart
• List of artists who reached number one in Ireland

• IRMA Official Site