| Details | |
|---|---|
| Duration | 8 May – 11 September 1926 |
| Edition | 21st |
| Teams | 24 |
| Champion | |
| Winning nation |  United States |
← 1925 1927 → | |
The 1926 International Lawn Tennis Challenge was the 21st edition of what is now known as the Davis Cup. 19 teams would enter the Europe Zone, while 5 would enter the America Zone.
France defeated Japan in the Inter-Zonal play-off, but would fall to the United States in a rematch of 1925's Challenge Round. The final was played at the Germantown Cricket Club in Philadelphia, Pennsylvania, United States on 9–11 September.
