This is a list of number one singles in Sweden in 2005 according to "Hitlistan" (The hit list) 1998–2007.
| Issue date | Song | Artist(s) |
|---|---|---|
| 6 January | "Coming True" | Daniel Lindström |
| 13 January | ||
| 20 January | ||
| 27 January | "En midsommarnattsdröm" | Håkan Hellström |
| 3 February | "Money for Nothing" | Darin |
| 10 February | ||
| 17 February | "Max 500" | Kent |
| 24 February | "Money for Nothing" | Darin |
| 3 March | ||
| 10 March | "Alcastar" | Alcazar |
| 17 March | "Vi kan gunga" | Jimmy Jansson |
| 24 March | "Las Vegas" | Martin Stenmarck |
| 31 March | "Håll om mig" | Nanne |
| 7 April | "What's In It For Me" | Amy Diamond |
| 14 April | ||
| 21 April | ||
| 28 April | "Håll om mig" | Nanne |
| 5 May | "Schnappi, das kleine Krokodil" | Schnappi |
| 12 May | "Palace & Main" | Kent |
| 19 May | "Schnappi, das kleine Krokodil" | Schnappi |
| 26 May | ||
| 2 June | "My Number One" | Helena Paparizou |
| 9 June | ||
| 16 June | ||
| 23 June | ||
| 30 June | "Stort liv" | Lars Winnerbäck & Hovet |
| 7 July | ||
| 14 July | ||
| 21 July | "Axel F" | Crazy Frog |
| 28 July | ||
| 4 August | ||
| 11 August | ||
| 18 August | ||
| 25 August | ||
| 1 September | ||
| 8 September | "You're Beautiful" | James Blunt |
| 15 September | "Step Up" | Darin |
| 22 September | "You're Beautiful" | James Blunt |
| 29 September | ||
| 6 October | ||
| 13 October | "Precious" | Depeche Mode |
| 20 October | "Step Up" | Darin |
| 27 October | "You're Beautiful" | James Blunt |
| 3 November | "Fanfanfan" | Thåström |
| 10 November | "The hjärta & smärta EP" | Kent |
| 17 November | "Hung Up" | Madonna |
| 24 November | ||
| 1 December | ||
| 8 December | ||
| 15 December | "Right Here Right Now (My Heart Belongs To You)" | Agnes |
| 22 December | ||
| 29 December |
|
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