Number One Song This lists songs that hit number one on the charts in the US during 2005. If a song spent nonconsecutive weeks at number one, the number of weeks for each occurrence at the top is shown in parenthesis.
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« 2004 2005 Number One Songs 2006 »
Date Artist - Title Weeks
at #1
« 2004 2005 Number One Songs 2006 »
Mario - Let Me Love You 9
50 Cent feat. Olivia - Candy Shop 9
Gwen Stefani - Hollaback Girl 4
Mariah Carey - We Belong Together 14 (4)
Carrie Underwood - Inside Your Heaven 1
Mariah Carey - We Belong Together 14 (10)
Kanye West feat. Jamie Foxx - Gold Digger 10
Chris Brown - Run It! 5
Mariah Carey - Don't Forget About Us 2
Source: Billboard

8 different songs hit number one in the US during 2005.

Top 5 Songs of 2005

Number One Song of 2005: Mariah Carey  - We Belong Together
  1. Mariah Carey - We Belong Together
  2. Gwen Stefani - Hollaback Girl
  3. Mario - Let Me Love You
  4. Kelly Clarkson - Since U Been Gone
  5. Ciara feat. Missy Elliott - 1, 2 Step
See the rest of the top 100 songs of 2005.