This is a list of the U.S. ''
Billboard'' magazine
Mainstream Top 40 number-one songs of 2003.
During 2003, a total of 16 singles hit number-one on the charts.
Chart history
See also
*
2003 in music
This is a list of notable events in music that took place in the year 2003.
Specific locations
* 2003 in British music
* 2003 in Irish music
* 2003 in Norwegian music
* 2003 in South Korean music
Specific genres
* 2003 in classical mu ...
{{Top 40 Mainstream
Lists of Billboard Mainstream Top 40 number-one songs
United States Mainstream Top 40