| Top 40 Hits of April 2003 |
| 1 |
Room 5 featuring Oliver Cheatham | Make Luv |
| 2 |
50 Cent | In Da Club |
| 3 |
Gareth Gates featuring The Kumars | Spirit In The Sky |
| 4 |
Junior Senior | Move Your Feet |
| 5 |
Kym Marsh | Cry |
| 6 |
Busted | You Said No |
| 7 |
Mis-Teeq | Scandalous |
| 8 |
Jennifer Lopez featuring LL Cool J | All I Have |
| 9 |
Madonna | American Life |
| 10 |
Avril Lavigne | I'm With You |
| 11 |
Delta Goodrem | Born To Try |
| 12 |
Atomic Kitten | Love Doesn't Have To Hurt |
| 13 |
Lisa Maffia | All Over |
| 14 |
Daniel Bedingfield | I Can't Read You |
| 15 |
Westlife | Tonight / Miss You Nights |
| 16 |
Robbie Williams | Come Undone |
| 17 |
Simply Red | Sunrise |
| 18 |
Blur | Out Of Time |
| 19 |
Scooter | Weekend |
| 20 |
David Sneddon | Don't Let Go |
| 21 |
Richard X vs Liberty X | Being Nobody |
| 22 |
Blue | U Make Me Wanna |
| 23 |
B2K featuring P Diddy | Bump, Bump, Bump |
| 24 |
D-Side | Speechless |
| 25 |
Christina Aguilera | Beautiful |
| 26 |
DMX | X Gon' Give It To Ya |
| 27 |
Ja Rule featuring Ashanti | Mesmerize |
| 28 |
Plummet | Damaged |
| 29 |
White Stripes | 7 Nation Army |
| 30 |
Missy Elliott featuring Ludacris | Gossip Folks |
| 31 |
Coldplay | Clocks |
| 32 |
Triple Eight | Knock Out |
| 33 |
Mario | Just A Friend |
| 34 |
Linkin Park | Somewhere I Belong |
| 35 |
Jay-Z | Excuse Me Miss |
| 36 |
DJ Sammy | The Boys Of Summer |
| 37 |
Lionel Richie featuring Enrique Iglesias | To Love A Woman |
| 38 |
Tatu | All The Things She Said |
| 39 |
Erasure | Make Me Smile (Come Up And See Me) |
| 40 |
Run DMC featuring Jacknife Lee | It's Tricky 2003 |
