| 2003 Fed Cup World Group | |
|---|---|
| Date | 26 April – 23 November |
| Edition | 13th |
| Champions | |
 France | |
The World Group was the highest level of Fed Cup competition in 2003. Sixteen nations competed in a four-round knockout competition. Slovakia was the defending champion, but they were defeated in the quarterfinals by Belgium. France defeated United States in the final to win their second title and claim the World No. 1 ranking.