1955
| Date | Artist | Single | Weeks at number one |
|---|---|---|---|
| 1 January | The Four Lads | "Skokiaan" | 2 weeks |
| 8 January | The Four Lads | "Skokiaan" | 2 weeks |
| 15 January | Mario Lanza | "Serenade (From "The Student Prince")" | 2 weeks |
| 22 January | Mario Lanza | "Serenade (From "The Student Prince")" | 2 weeks |
| 29 January | Don Cornell; Nat "King" Cole | "Hold My Hand" | 6 weeks |
| 5 February | Don Cornell; Nat "King" Cole | "Hold My Hand" | 6 weeks |
| 12 February | Don Cornell; Nat "King" Cole | "Hold My Hand" | 6 weeks |
| 19 February | Don Cornell; Nat "King" Cole | "Hold My Hand" | 6 weeks |
| 26 February | Don Cornell; Nat "King" Cole | "Hold My Hand" | 6 weeks |
| 5 March | Don Cornell; Nat "King" Cole | "Hold My Hand" | 6 weeks |
| 12 March | Eddie Fisher | "I Need You Now" | 3 weeks |
| 19 March | Eddie Fisher | "I Need You Now" | 3 weeks |
| 26 March | Eddie Fisher | "I Need You Now" | 3 weeks |
| 2 April | The Four Aces; The Chordettes | "Mr Sandman" | 4 weeks |
| 9 April | The Four Aces; The Chordettes | "Mr Sandman" | 4 weeks |
| 16 April | The Four Aces; The Chordettes | "Mr Sandman" | 4 weeks |
| 23 April | The Four Aces; The Chordettes | "Mr Sandman" | 4 weeks |
| 30 April | Joan Weber; Teresa Brewer | "Let Me Go, Lover" | 2 weeks |
| 7 May | Joan Weber; Teresa Brewer | "Let Me Go, Lover" | 2 weeks |
| 14 May | Dean Martin; The Ames Brothers | "The Naughty Lady of Shady Lane" | 2 weeks |
| 21 May | Dean Martin; The Ames Brothers | "The Naughty Lady of Shady Lane" | 2 weeks |
| 28 May | The Four Aces; Billy Vaughn | "Melody of Love" | 6 weeks |
| 4 June | The Four Aces; Billy Vaughn | "Melody of Love" | 6 weeks |
| 11 June | The Four Aces; Billy Vaughn | "Melody of Love" | 6 weeks |
| 18 June | The Four Aces; Billy Vaughn | "Melody of Love" | 6 weeks |
| 25 June | The Four Aces; Billy Vaughn | "Melody of Love" | 6 weeks |
| 2 July | The Four Aces; Billy Vaughn | "Melody of Love" | 6 weeks |
| 9 July | Victor Young; Les Baxter | "The High and the Mighty" | 3 weeks |
| 16 July | Victor Young; Les Baxter | "The High and the Mighty" | 3 weeks |
| 23 July | Victor Young; Les Baxter | "The High and the Mighty" | 3 weeks |
| 30 July | Les Baxter; Perez Prado | "Cherry Pink and Apple Blossom White" | 3 weeks |
| 6 August | Les Baxter; Perez Prado | "Cherry Pink and Apple Blossom White" | 3 weeks |
| 13 August | Les Baxter; Perez Prado | "Cherry Pink and Apple Blossom White" | 3 weeks |
| 20 August | Bill Haley & His Comets | "Rock Around the Clock" | 6 weeks |
| 27 August | Bill Haley & His Comets | "Rock Around the Clock" | 6 weeks |
| 3 September | Bill Haley & His Comets | "Rock Around the Clock" | 6 weeks |
| 10 September | Bill Haley & His Comets | "Rock Around the Clock" | 6 weeks |
| 17 September | Bill Haley & His Comets | "Rock Around the Clock" | 6 weeks |
| 24 September | Bill Haley & His Comets | "Rock Around the Clock" | 6 weeks |
| 1 October | Darryl Stewart | "A Man Called Peter" | 1 week |
| 8 October | Al Hibbler; Les Baxter | "Unchained Melody" | 5 weeks |
| 15 October | Al Hibbler; Les Baxter | "Unchained Melody" | 5 weeks |
| 22 October | Al Hibbler; Les Baxter | "Unchained Melody" | 5 weeks |
| 29 October | Al Hibbler; Les Baxter | "Unchained Melody" | 5 weeks |
| 5 November | Al Hibbler; Les Baxter | "Unchained Melody" | 5 weeks |
| 12 November | Frank Sinatra | "Learnin' the Blues" | 1 week |
| 19 November | Tony Bennett | "Stranger in Paradise" | 3 weeks |
| 26 November | Tony Bennett | "Stranger in Paradise" | 3 weeks |
| 3 December | Tony Bennett | "Stranger in Paradise" | 3 weeks |
| 10 December | "Tennessee" Ernie Ford; Fess Parker | "The Ballad of Davy Crockett" | 4 weeks |
| 17 December | "Tennessee" Ernie Ford; Fess Parker | "The Ballad of Davy Crockett" | 4 weeks |
| 24 December | "Tennessee" Ernie Ford; Fess Parker | "The Ballad of Davy Crockett" | 4 weeks |
| 31 December | "Tennessee" Ernie Ford; Fess Parker | "The Ballad of Davy Crockett" | 4 weeks |
Read more about this topic: List Of Number-one Singles In Australia During The 1950s