title: List of number-one albums of 2015 (Ireland)
text: # List of number-one albums of 2015 (Ireland)
  
  The Irish Albums Chart ranks the best-performing albums in Ireland, as compiled by Chart-Track on behalf of the Irish Recorded Music Association.
  
  | Issue date | Album | Artist |
  | - | - | - |
  | 1 January | x | Ed Sheeran |
  | 8 January | x | Ed Sheeran |
  | 15 January | x | Ed Sheeran |
  | 22 January | Hozier | Hozier |
  | 29 January | x | Ed Sheeran |
  | 5 February | Shadows in the Night | Bob Dylan |
  | 12 February | Coming Up for Air | Kodaline |
  | 19 February | In the Lonely Hour | Sam Smith |
  | 26 February | x | Ed Sheeran |
  | 5 March | Chasing Yesterday | Noel Gallagher's High Flying Birds |
  | 12 March | x | Ed Sheeran |
  | 19 March | Hozier | Hozier |
  | 26 March | Chaos and the Calm | James Bay |
  | 2 April | Chaos and the Calm | James Bay |
  | 9 April | Hozier | Hozier |
  | 16 April | Darling Arithmetic | Villagers |
  | 23 April | Stories from the Surface | Ham Sandwich |
  | 30 April | The Magic Whip | Blur |
  | 7 May | Wilder Mind | Mumford & Sons |
  | 14 May | Beautiful Life | Nathan Carter |
  | 21 May | Beautiful Life | Nathan Carter |
  | 28 May | Beautiful Life | Nathan Carter |
  | 4 June | How Big, How Blue, How Beautiful | Florence and the Machine |
  | 11 June | Drones | Muse |
  | 18 June | How Big, How Blue, How Beautiful | Florence and the Machine |
  | 25 June | How Big, How Blue, How Beautiful | Florence and the Machine |
  | 2 July | 1989 | Taylor Swift |
  | 9 July | 1989 | Taylor Swift |
  | 16 July | Communion | Years & Years |
  | 23 July | x | Ed Sheeran |
  | 30 July | x | Ed Sheeran |
  | 6 August | x | Ed Sheeran |
  | 13 August | Compton | Dr. Dre |
  | 20 August | x | Ed Sheeran |
  | 27 August | Little Victories | The Strypes |
  | 3 September | Here and Now | Ryan Sheridan |
  | 10 September | One Good Night | Derek Ryan |
  | 17 September | x | Ed Sheeran |
  | 24 September | Honeymoon | Lana Del Rey |
  | 1 October | Right Here | Shane Filan |
  | 8 October | Joyland | Keywest |
  | 15 October | Joyland | Keywest |
  | 22 October | x | Ed Sheeran |
  | 29 October | Sounds Good Feels Good | 5 Seconds of Summer |
  | 5 November | x | Ed Sheeran |
  | 12 November | Get Weird | Little Mix |
  | 19 November | Made in the A.M. | One Direction |
  | 26 November | 25 | Adele |
  | 3 December | 25 | Adele |
  | 10 December | 25 | Adele |
  | 17 December | 25 | Adele |
  | 24 December | 25 | Adele |
  | 31 December | 25 | Adele |
  