# List of number-one dance singles of 2009 (Australia)

The ARIA Dance Chart is a chart that ranks the best-performing dance singles of Australia. It is published by Australian Recording Industry Association (ARIA), an organisation who collect music data for the weekly ARIA Charts. To be eligible to appear on the chart, the recording must be a single, and be "predominantly of a dance nature, or with a featured track of a dance nature, or included in the ARIA Club Chart or a comparable overseas chart".

## Chart history

| Issue date | Song | Artist(s) |
| 5 January | "Poker Face" | Lady Gaga |
| 12 January | "Poker Face" | Lady Gaga |
| 19 January | "Poker Face" | Lady Gaga |
| 26 January | "Get Shaky" | The Ian Carey Project |
| 2 February | "Get Shaky" | The Ian Carey Project |
| 9 February | "Get Shaky" | The Ian Carey Project |
| 16 February | "Get Shaky" | The Ian Carey Project |
| 23 February | "Get Shaky" | The Ian Carey Project |
| 2 March | "Get Shaky" | The Ian Carey Project |
| 9 March | "Get Shaky" | The Ian Carey Project |
| 16 March | "Get Shaky" | The Ian Carey Project |
| 23 March | "Get Shaky" | The Ian Carey Project |
| 30 March | "Poker Face" | Lady Gaga |
| 6 April | "Poker Face" | Lady Gaga |
| 13 April | "LoveGame" | Lady Gaga |
| 20 April | "LoveGame" | Lady Gaga |
| 27 April | "LoveGame" | Lady Gaga |
| 4 May | "LoveGame" | Lady Gaga |
| 11 May | "LoveGame" | Lady Gaga |
| 18 May | "LoveGame" | Lady Gaga |
| 25 May | "LoveGame" | Lady Gaga |
| 1 June | "LoveGame" | Lady Gaga |
| 8 June | "LoveGame" | Lady Gaga |
| 15 June | "I Gotta Feeling" | The Black Eyed Peas |
| 22 June | "I Gotta Feeling" | The Black Eyed Peas |
| 29 June | "I Gotta Feeling" | The Black Eyed Peas |
| 6 July | "I Gotta Feeling" | The Black Eyed Peas |
| 13 July | "I Gotta Feeling" | The Black Eyed Peas |
| 20 July | "I Gotta Feeling" | The Black Eyed Peas |
| 27 July | "I Gotta Feeling" | The Black Eyed Peas |
| 3 August | "I Gotta Feeling" | The Black Eyed Peas |
| 10 August | "I Gotta Feeling" | The Black Eyed Peas |
| 17 August | "Sexy Bitch" | David Guetta featuring Akon |
| 24 August | "Sexy Bitch" | David Guetta featuring Akon |
| 31 August | "Sexy Bitch" | David Guetta featuring Akon |
| 7 September | "Sexy Bitch" | David Guetta featuring Akon |
| 14 September | "Sexy Bitch" | David Guetta featuring Akon |
| 21 September | "Sexy Bitch" | David Guetta featuring Akon |
| 28 September | "Sexy Bitch" | David Guetta featuring Akon |
| 5 October | "Sexy Bitch" | David Guetta featuring Akon |
| 12 October | "Sexy Bitch" | David Guetta featuring Akon |
| 19 October | "Sexy Bitch" | David Guetta featuring Akon |
| 26 October | "Sexy Bitch" | David Guetta featuring Akon |
| 2 November | "Sexy Bitch" | David Guetta featuring Akon |
| 9 November | "Tik Tok" | Kesha |
| 16 November | "Tik Tok" | Kesha |
| 23 November | "Tik Tok" | Kesha |
| 30 November | "Tik Tok" | Kesha |
| 7 December | "Tik Tok" | Kesha |
| 14 December | "Tik Tok" | Kesha |
| 21 December | "Tik Tok" | Kesha |
| 28 December | "Tik Tok" | Kesha |

## Number-one artists

| Position | Artist | Weeks at No. 1 |
| 1 | Lady Gaga | 14 |
| 2 | David Guetta | 12 |
| 3 | The Black Eyed Peas | 9 |
| 3 | The Ian Carey Project | 9 |
| 4 | Kesha | 8 |