| Details | |
|---|---|
| Duration | 10 – 15 May |
| Edition | 4th |
| Champion | |
| Winning nation |  United States |
← 1965 1967 → | |
The 1966 Federation Cup was the fourth edition of what is now known as the Fed Cup. 21 nations participated in the tournament, which was held at the Turin Press Sporting Club in Turin, Italy from 10–15 May. United States won their second title, defeating West Germany in the final, in what was the first final not featuring Australia.[1]
- ^ "1966 Federation Cup". fedcup.com.