| 2008 Fed Cup World Group | |
|---|---|
| Date | 2 February – 14 September |
| Edition | 18th |
| Champions | |
 Russia | |
The World Group was the highest level of Fed Cup competition in 2008. Eight nations competed in a three-round knockout competition. Russia was the defending champion, and they succeeded in defending their title by defeating Spain in the final, 4–0.