The Billboard Hot 100 Chart is published weekly by Billboard Magazine and is the industry standard for determining the most popular songs in the United States for a given week.
Below are the singles that were number one every week in 2005; such as "Gold Digger" by Kanye West and "Candy Shop" by 50 Cent.
According to Billboard Magazine, the top song of 2005 was "We Belong Together" by Mariah Carey.
2005 Billboard #1 Singles
| Date | Song | Artist | |
| 2005-12-31 | Don't Forget About Us | Mariah Carey | |
| 2005-12-24 | Run It! | Chris Brown | |
| 2005-12-17 | Run It! | Chris Brown | |
| 2005-12-10 | Run It! | Chris Brown | |
| 2005-12-03 | Run It! | Chris Brown | |
| 2005-11-26 | Run It! | Chris Brown | |
| 2005-11-19 | Gold Digger | Kanye West | |
| 2005-11-12 | Gold Digger | Kanye West | |
| 2005-11-05 | Gold Digger | Kanye West | |
| 2005-10-29 | Gold Digger | Kanye West | |
| 2005-10-22 | Gold Digger | Kanye West | |
| 2005-10-15 | Gold Digger | Kanye West | |
| 2005-10-08 | Gold Digger | Kanye West | |
| 2005-10-01 | Gold Digger | Kanye West | |
| 2005-09-24 | Gold Digger | Kanye West | |
| 2005-09-17 | Gold Digger | Kanye West | |
| 2005-09-10 | We Belong Together | Mariah Carey | |
| 2005-09-03 | We Belong Together | Mariah Carey | |
| 2005-08-27 | We Belong Together | Mariah Carey | |
| 2005-08-20 | We Belong Together | Mariah Carey | |
| 2005-08-13 | We Belong Together | Mariah Carey | |
| 2005-08-06 | We Belong Together | Mariah Carey | |
| 2005-07-30 | We Belong Together | Mariah Carey | |
| 2005-07-23 | We Belong Together | Mariah Carey | |
| 2005-07-16 | We Belong Together | Mariah Carey | |
| 2005-07-09 | We Belong Together | Mariah Carey | |
| 2005-07-02 | Inside Your Heaven | Carrie Underwood | |
| 2005-06-25 | We Belong Together | Mariah Carey | |
| 2005-06-18 | We Belong Together | Mariah Carey | |
| 2005-06-11 | We Belong Together | Mariah Carey | |
| 2005-06-04 | We Belong Together | Mariah Carey | |
| 2005-05-28 | Hollaback Girl | Gwen Stefani | |
| 2005-05-21 | Hollaback Girl | Gwen Stefani | |
| 2005-05-14 | Hollaback Girl | Gwen Stefani | |
| 2005-05-07 | Hollaback Girl | Gwen Stefani | |
| 2005-04-30 | Candy Shop | 50 Cent | |
| 2005-04-23 | Candy Shop | 50 Cent | |
| 2005-04-16 | Candy Shop | 50 Cent | |
| 2005-04-09 | Candy Shop | 50 Cent | |
| 2005-04-02 | Candy Shop | 50 Cent | |
| 2005-03-26 | Candy Shop | 50 Cent | |
| 2005-03-19 | Candy Shop | 50 Cent | |
| 2005-03-12 | Candy Shop | 50 Cent | |
| 2005-03-05 | Candy Shop | 50 Cent | |
| 2005-02-26 | Let Me Love You | Mario | |
| 2005-02-19 | Let Me Love You | Mario | |
| 2005-02-12 | Let Me Love You | Mario | |
| 2005-02-05 | Let Me Love You | Mario | |
| 2005-01-29 | Let Me Love You | Mario | |
| 2005-01-22 | Let Me Love You | Mario | |
| 2005-01-15 | Let Me Love You | Mario | |
| 2005-01-08 | Let Me Love You | Mario | |
| 2005-01-01 | Let Me Love You | Mario |
Music Video for 'Hollaback Girl' by Gwen Stefani
Every attempt is made to insure the accuracy of the above information, however accuracy is not guaranteed.
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