ARC Weekly Top 40 number-one hits of 2007 (U.S.)
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These are the ARC Weekly Top 40 number 1 hits of 2007[1] (see 2007 in music).
| Issue Date | Song | Artist |
| January 6 | Irreplaceable | Beyoncé |
| January 13 | Irreplaceable | Beyoncé |
| January 20 | Irreplaceable | Beyoncé |
| January 27 | Irreplaceable | Beyoncé |
| February 3 | Say It Right | Nelly Furtado |
| February 10 | Say It Right | Nelly Furtado |
| February 17 | Say It Right | Nelly Furtado |
| February 24 | Say It Right | Nelly Furtado |
| March 3 | What Goes Around...Comes Around | Justin Timberlake |
| March 10 | What Goes Around...Comes Around | Justin Timberlake |
| March 17 | What Goes Around...Comes Around | Justin Timberlake |
| March 24 | It's Not Over | Daughtry |
| March 31 | It's Not Over | Daughtry |
| April 7 | The Sweet Escape | Gwen Stefani ft. Akon |
