This is a list of singles which topped the Irish Singles Chart in 1965.
Note that prior to 1992, the Irish singles chart was compiled from trade shipments from the labels to record stores, rather than on consumer sales.
Note that the chart release date changed from Friday to Monday with effect from 4 January, but then to Sunday on 5 December.
| Issue Date | Song | Artist |
|---|---|---|
| 4 January | I Feel Fine | The Beatles |
| 11 January | I Feel Fine | The Beatles |
| 18 January | Hucklebuck | Brendan Bowyer |
| 25 January | Hucklebuck | Brendan Bowyer |
| 1 February | Hucklebuck | Brendan Bowyer |
| 8 February | Hucklebuck | Brendan Bowyer |
| 15 February | Hucklebuck | Brendan Bowyer |
| 22 February | Hucklebuck | Brendan Bowyer |
| 1 March | Hucklebuck | Brendan Bowyer |
| 8 March | Born to Be with You | Butch Moore |
| 15 March | Born To Be With You | Butch Moore |
| 22 March | If I Didn't Have A Dime | Tom Dunphy |
| 29 March | If I Didn't Have A Dime | Tom Dunphy |
| 5 April | Walking the Streets in the Rain | Butch Moore |
| 12 April | Walking the Streets in the Rain | Butch Moore |
| 19 April | Walking the Streets in the Rain | Butch Moore |
| 26 April | Ticket to Ride | The Beatles |
| 3 May | Ticket to Ride | The Beatles |
| 10 May | Ticket to Ride | The Beatles |
| 17 May | Ticket to Ride | The Beatles |
| 24 May | Every Step Of The Way | Dickie Rock |
| 31 May | Every Step Of The Way | Dickie Rock |
| 7 June | Every Step Of The Way | Dickie Rock |
| 14 June | Long Live Love | Sandie Shaw |
| 21 June | Long Live Love | Sandie Shaw |
| 28 June | Crying In The Chapel | Elvis Presley |
| 5 July | Crying In The Chapel | Elvis Presley |
| 12 July | Crying In The Chapel | Elvis Presley |
| 19 July | I'm Alive | The Hollies |
| 26 July | Mr. Tambourine Man | The Byrds |
| 2 August | Help! | The Beatles |
| 9 August | Help! | The Beatles |
| 16 August | Help! | The Beatles |
| 23 August | Help! | The Beatles |
| 30 August | Help! | The Beatles |
| 6 September | Don't Lose Your Hucklebuck Shoes | Brendan Bowyer |
| 13 September | (I Can't Get No) Satisfaction | The Rolling Stones |
| 20 September | (I Can't Get No) Satisfaction | The Rolling Stones |
| 27 September | (I Can't Get No) Satisfaction | The Rolling Stones |
| 4 October | (I Can't Get No) Satisfaction | The Rolling Stones |
| 11 October | Tears | Ken Dodd |
| 18 October | Tears | Ken Dodd |
| 25 October | Tears | Ken Dodd |
| 1 November | Tears | Ken Dodd |
| 8 November | Yesterday Man | Chris Andrews |
| 15 November | Yesterday Man | Chris Andrews |
| 22 November | Wishing It Was You | Dickie Rock |
| 29 November | Wishing It Was You | Dickie Rock |
| 5 December | The Carnival Is Over | The Seekers |
| 12 December | The Carnival Is Over | The Seekers |
| 19 December | Day Tripper | The Beatles |
| 26 December | Day Tripper | The Beatles |
|
||||||||||||||||||||