title: List of number-one rock singles of 2004 (Canada)
text: # List of number-one rock singles of 2004 (Canada)
  
  The following lists the number one rock singles in Canada in 2004 based on airplay from Mediabase which was published in Radio & Records magazine. The chart was launched on April 16, 2004.
  
  ## Chart history
  
  | Issue date | Song | Artist(s) |
  | - | - | - |
  | April 16 | "Meant to Live" | Switchfoot |
  | April 23 | "Meant to Live" | Switchfoot |
  | April 30 | "The Reason" | Hoobastank |
  | May 7 | "The Reason" | Hoobastank |
  | May 14 | "The Reason" | Hoobastank |
  | May 21 | "The Reason" | Hoobastank |
  | May 28 | "The Reason" | Hoobastank |
  | June 4 | "The Reason" | Hoobastank |
  | June 11 | "The Reason" | Hoobastank |
  | June 18 | "The Reason" | Hoobastank |
  | June 25 | "Slither" | Velvet Revolver |
  | July 2 | "Slither" | Velvet Revolver |
  | July 9 | "Slither" | Velvet Revolver |
  | July 16 | "Slither" | Velvet Revolver |
  | July 23 | "Slither" | Velvet Revolver |
  | July 30 | "Slither" | Velvet Revolver |
  | August 6 | "Somebody Told Me" | The Killers |
  | August 13 | "Slither" | Velvet Revolver |
  | August 20 | "Somebody Told Me" | The Killers |
  | August 27 | "Somebody Told Me" | The Killers |
  | September 3 | "Somebody Told Me" | The Killers |
  | September 10 | "Somebody Told Me" | The Killers |
  | September 17 | "Somebody Told Me" | The Killers |
  | September 24 | "Somebody Told Me" | The Killers |
  | October 1 | "Fall to Pieces" | Velvet Revolver |
  | October 8 | "Vertigo" | U2 |
  | October 15 | "Vertigo" | U2 |
  | October 22 | "Vertigo" | U2 |
  | October 29 | "Vertigo" | U2 |
  | November 5 | "Vertigo" | U2 |
  | November 12 | "Vertigo" | U2 |
  | November 19 | "Vertigo" | U2 |
  | November 26 | "Vertigo" | U2 |
  | December 3 | "Vertigo" | U2 |
  | December 10 | "Vertigo" | U2 |
  | December 17 | "Boulevard of Broken Dreams" | Green Day |
  