2008
| Chart | Number One | |
| January 5 |
"Apologize" - Timbaland featuring OneRepublic |
|
| January 12 |
"Apologize" - Timbaland featuring OneRepublic |
|
| January 19 |
"Apologize" - Timbaland featuring OneRepublic |
|
| January 26 |
"Bleeding Love" - Leona Lewis |
|
| February 2 |
"Bleeding Love" - Leona Lewis |
|
| February 9 |
"Bleeding Love" - Leona Lewis |
|
| February 16 |
"Bleeding Love" - Leona Lewis |
|
| February 23 |
"Piece Of Me" - Britney Spears |
|
| March 1 |
"Shadow Of The Day" - Linkin Park |
|
| March 8 |
"Shadow Of The Day" - Linkin Park |
|
| March 15 |
"Feedback" - Janet Jackson |
|
| March 22 |
"Feedback" - Janet Jackson |
|
| March 29 |
"Untouched" - The Veronicas |
|
| April 5 |
"Untouched" - The Veronicas |
|
| April 12 |
"Touch My Body" - Mariah Carey |
|
| April 19 |
"Touch My Body" - Mariah Carey |
|
| April 26 |
"Touch My Body" - Mariah Carey |
|
| May 3 |
"Touch My Body" - Mariah Carey |
|
| May 10 |
"Touch My Body" - Mariah Carey |
|
| May 17 |
"Hands On Me" - Vanessa Carlton |
|
| May 24 |
"Hands On Me" - Vanessa Carlton |
|
| May 31 |
"Hands On Me" - Vanessa Carlton |
|
| June 7 |
"4 Minutes" - Madonna & Justin Timberlake featuring Timbaland |
|
| June 14 |
"4 Minutes" - Madonna & Justin Timberlake featuring Timbaland |
|
| June 21 |
"4 Minutes" - Madonna & Justin Timberlake featuring Timbaland |
|
| June 28 |
"Take A Bow" - Rihanna |
|
| July 5 |
"Take A Bow" - Rihanna |
|
| July 12 |
"Bye Bye" - Mariah Carey |
|
| July 19 |
"Love Song" - Sara Bareilles |
|
| July 26 |
"Viva La Vida" - Coldplay |
|
| August 2 |
"Viva La Vida" - Coldplay |
|