| 2010 Fed Cup World Group | |
|---|---|
| Date | 6 February – 7 November |
| Edition | 20th |
| Champions | |
 Italy | |
The World Group was the highest level of Fed Cup competition in 2010. Eight nations competed in a three-round knockout competition. Italy was the defending champion, and they went on to meet their fellow defending finalists the United States in the final. The Italians won for a second consecutive year, 3–1.