These hits topped the Dutch Top 40 in 2003 (see 2003 in music).
| Issue date | Artist(s) | Song | | 4 January | Robbie Williams | Feel |
| 11 January | Eminem | Lose Yourself |
| 18 January | Eminem | Lose Yourself |
| 25 January | Eminem | Lose Yourself |
| 1 February | Eminem | Lose Yourself |
| 8 February | Blue & Elton John | Sorry Seems to Be the Hardest Word |
| 15 February | Blue & Elton John | Sorry Seems to Be the Hardest Word |
| 22 February | Blue & Elton John | Sorry Seems to Be the Hardest Word |
| 1 March | Blue & Elton John | Sorry Seems to Be the Hardest Word |
| 8 March | Blue & Elton John | Sorry Seems to Be the Hardest Word |
| 15 March | Gareth Gates | Anyone of Us (Stupid Mistake) |
| 22 March | Gareth Gates | Anyone of Us (Stupid Mistake) |
| 29 March | Netherlands}} | Step Right Up |
| 5 April | Jamaï | Step Right Up |
| 12 April | Jamaï | Step Right Up |
| 19 April | Jamaï | Step Right Up |
| 26 April | Jamaï | Step Right Up |
| 3 May | Jamaï | Step Right Up |
| 10 May | Jamaï | Step Right Up |
| 17 May | Netherlands}} | Tell Her |
| 24 May | Jim | Tell Her |
| 31 May | Jim | Tell Her |
| 7 June | Sean Paul | Get Busy |
| 14 June | The Underdog Project & The Sunclub | Summer Jam 2003 |
| 21 June | The Underdog Project & The Sunclub | Summer Jam 2003 |
| 28 June | The Underdog Project & The Sunclub | Summer Jam 2003 |
| 5 July | The Underdog Project & The Sunclub | Summer Jam 2003 |
| 12 July | The Underdog Project & The Sunclub | Summer Jam 2003 |
| 19 July | The Underdog Project & The Sunclub | Summer Jam 2003 |
| 26 July | The Underdog Project & The Sunclub | Summer Jam 2003 |
| 2 August | The Underdog Project & The Sunclub | Summer Jam 2003 |
| 9 August | The Underdog Project & The Sunclub | Summer Jam 2003 |
| 16 August | Lumidee | Never Leave You (Uh Oooh, Uh Oooh) |
| 23 August | Lumidee | Never Leave You (Uh Oooh, Uh Oooh) |
| 30 August | Lumidee | Never Leave You (Uh Oooh, Uh Oooh) |
| 6 September | Lumidee | Never Leave You (Uh Oooh, Uh Oooh) |
| 13 September | Outlandish | Aïcha |
| 20 September | Outlandish | Aïcha |
| 27 September | The Black Eyed Peas | Where Is the Love? |
| 4 October | The Black Eyed Peas | Where Is the Love? |
| 1 October | Nena & Kim Wilde | Anyplace, Anywhere, Anytime |
| 18 October | Nena & Kim Wilde | Anyplace, Anywhere, Anytime |
| 25 October | Nena & Kim Wilde | Anyplace, Anywhere, Anytime |
| 1 November | Nena & Kim Wilde | Anyplace, Anywhere, Anytime |
| 8 November | Nena & Kim Wilde | Anyplace, Anywhere, Anytime |
| 15 November | Netherlands}} | Cowboy |
| 22 November | Ch!pz | Cowboy |
| 29 November | Ch!pz | Cowboy |
| 6 December | Netherlands}} | Heb je even voor mij |
| 13 December | Frans Bauer | Heb je even voor mij |
| 20 December | Netherlands}} | Afscheid nemen bestaat niet |
| 27 December | Marco Borsato | Afscheid nemen bestaat niet |
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