List of number-one hits of 2004 (Austria)
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This is a list of the Austrian Singles Chart number-one hits of 2004.[http://www.austriancharts.at/archiv.asp Archives on "Austriancharts.at"]
| class=wikitable
! Issue date !! Song !! Artist | ||
| 4 January | rowspan=3 | "Mama (Ana Ahabak)" | rowspan=3 | Christina Stürmer |
| 11 January | ||
| 18 January | ||
| 25 January | rowspan=4 | "Shut Up" | rowspan=4 | The Black Eyed Peas |
| 1 February | ||
| 8 February | ||
| 15 February | ||
| 22 February | "Augen auf!" | Oomph! |
| 29 February | "Addiction" | Verena Pötzl |
| 7 March | rowspan=3 | "Augen auf!" | rowspan=3 | Oomph! |
| 14 March | ||
| 21 March | ||
| 28 March | rowspan=5 | "Left Outside Alone" | rowspan=5 | Anastacia |
| 4 April | ||
| 11 April | ||
| 18 April | ||
| 25 April | ||
| 2 May | "Yeah!" | Usher |
| 9 May | "Dragostea Din Tei" | Haiducii |
| 16 May | "Vorbei" | Christina Stürmer |
| 23 May | rowspan=4 | "Fuck It (I Don't Want You Back)" | rowspan=4 | Eamon |
| 30 May | ||
| 6 June | ||
| 13 June | ||
| 20 June | rowspan=13 | "Dragostea Din Tei" | rowspan=13 | O-Zone |
| 27 June | ||
| 4 July | ||
| 11 July | ||
| 18 July | ||
| 25 July | ||
| 1 August | ||
| 8 August | ||
| 15 August | ||
| 22 August | ||
| 29 August | ||
| 5 September | ||
| 12 September | ||
| 19 September | rowspan=8 | "Obsesión" | rowspan=8 | Aventura |
| 26 September | ||
| 3 October | ||
| 10 October | ||
| 17 October | ||
| 24 October | ||
| 31 October | ||
| 7 November | ||
| 14 November | rowspan=6 | "Call on Me" | rowspan=6 | Eric Prydz |
| 21 November | ||
| 28 November | ||
| 5 December | ||
| 12 December | ||
| 19 December | ||
| 26 December | "Sweetest Poison" | Nu Pagadi |