List of best-selling singles and albums of 2010 in Ireland

This is a list of the best selling singles, albums and as according to IRMA. Further listings can be found here.

Top-selling singles

 * 1) "When We Collide" – Matt Cardle
 * 2) "Under Pressure (Ice Ice Baby)" – Jedward featuring Vanilla Ice
 * 3) "Horse Outside" – Rubberbandits
 * 4) "Love the Way You Lie" – Eminem featuring Rihanna
 * 5) "Only Girl (In the World)" – Rihanna
 * 6) "Just the Way You Are" – Bruno Mars
 * 7) "Fireflies" – Owl City
 * 8) "Telephone" – Lady Gaga featuring Beyoncé
 * 9) "Firework" – Katy Perry
 * 10) "California Gurls" – Katy Perry featuring Snoop Dogg

Top-selling albums

 * 1) Science & Faith – The Script
 * 2) Progress – Take That
 * 3) Crazy Love – Michael Bublé
 * 4) Loud - Rihanna
 * 5) The Fame/The Fame Monster – Lady Gaga
 * 6) Sigh No More – Mumford & Sons
 * 7) Sunny Side Up – Paolo Nutini
 * 8) Lungs – Florence & The Machine
 * 9) My World – Justin Bieber
 * 10) Glee: The Music, Volume 1 - Glee Cast

Notes:
 * * Compilation albums are not included.