| Top 40 Hits of January 2003 |
| 1 |
Girls Aloud | Sound Of The Underground |
| 2 |
David Sneddon | Stop Living The Lie |
| 3 |
Eminem | Lose Yourself |
| 4 |
Cheeky Girls | Cheeky Song (Touch My Bum) |
| 5 |
Daniel Bedingfield | If You're Not The One |
| 6 |
Electric Six | Danger High Voltage |
| 7 |
Busted | Year 3000 |
| 8 |
Love Inc | You're A Superstar |
| 9 |
Blue featuring Elton John | Sorry Seems To Be The Hardest Word |
| 10 |
One True Voice | Sacred Trust / After You're Gone |
| 11 |
Avril Lavigne | Sk8er Boi |
| 12 |
Divine Inspiration | The Way (Put Your Hand In My Hand) |
| 13 |
Jay-Z featuring Beyonce Knowles | '03 Bonnie And Clyde |
| 14 |
Panjabi MC | Mundian To Bach Ke |
| 15 |
Jaimeson featuring Angel Blu | 1 |
| 16 |
Las Ketchup | The Ketchup Song (Asereje) |
| 17 |
Nelly featuring Kelly Rowland | Dilemma |
| 18 |
Jurgen Vries featuring CMC | The Opera Song (Brave New World) |
| 19 |
Robbie Williams | Feel |
| 20 |
Pink | Family Portrait |
| 21 |
Layo & Bushwacka | Love Story (Vs Finally) |
| 22 |
Atomic Kitten | Last Goodbye / Be With You |
| 23 |
Ronan Keating featuring Lulu | We've Got Tonight |
| 24 |
Feeder | Just The Way I'm Feeling |
| 25 |
Erick Sermon featuring Redman | React |
| 26 |
Flip & Fill | I Wanna Dance With Somebody |
| 27 |
Erasure | Solsbury Hill |
| 28 |
Zoe Birkett | Treat Me Like A Lady |
| 29 |
Liberty X | Holding On For You |
| 30 |
Foo Fighters | Times Like These |
| 31 |
Richard Ashcroft | Science Of Silence |
| 32 |
DJ Sammy & Yanou featuring Do | Heaven |
| 33 |
Craig David | Hidden Agenda |
| 34 |
Ja Rule featuring Bobby Brown | Thug Lovin' |
| 35 |
Gareth Gates | What My Heart Wants To Say |
| 36 |
Audiobullys | We Don't Care |
| 37 |
Milk Inc | Land Of The Living |
| 38 |
S Club Juniors | Puppy Love / Sleigh Ride |
| 39 |
Flaming Lips | Yoshimi Battles The Pink Robots Part 1 |
| 40 |
Jennifer Lopez | Jenny From The Block |
