The 1925 International Lawn Tennis Challenge was the 20th edition of what is now known as the Davis Cup. Sixteen teams would enter the Europe Zone, while 9 would enter the America Zone.
France defeated Australia in the Inter-Zonal play-off, but would fall to the United States in the Challenge Round. The final was played at the Germantown Cricket Club in Philadelphia, Pennsylvania, United States on 11-13 September.
[edit] America Zone
[edit] Europe Zone
| | First round
8-18 May | | Quarterfinals
12-14 June | | Semifinals
10-14 July | | Final
18-20 July |
| | | | | | | | | | | | | | | | | | | |
| Budapest, Hungary (clay) |
| |  France | 5 | |
| | Paris, France (clay) |
| |  Hungary | 0 | |
| | | France | 5 | |
| Lisbon, Portugal (clay) |
| | |  Italy | 0 | |
| |  Portugal | 1 |
| | Eastbourne, England (grass) |
| | Italy | 4 | |
| | | | France | 4 | |
| London, England (clay) |
| | |  Great Britain | 0 | |
| |  Romania | 1 | |
| | Copenhagen, Denmark (clay) |
| |  Denmark | 4 | |
| | | Denmark | 0 |
| Warsaw, Poland (clay) |
| | | Great Britain | 3 | |
| |  Poland | 0 |
| | Noordwijk, Netherlands (clay) |
| | Great Britain | 5 | |
| | | | France | 4 |
| Vienna, Austria |
| | |  Netherlands | 0 |
| |  Austria | 4 | |
| | Vienna, Austria |
| |  Ireland | 1 | |
| | | Austria | 0 |
| Brussels, Belgium |
| | |  India | 4 | |
| |  Belgium | 2 |
| | Noordwijk, Netherlands (clay) |
| | India | 3 | |
| | | | India | 1 |
| Berne, Switzerland |
| | | Netherlands | 4 | |
| |  Sweden | 3 | |
| | Noordwijk, Netherlands (clay) |
| |  Switzerland | 2 | |
| | | Sweden | 0 |
| Noordwijk, Netherlands (clay) |
| | | Netherlands | 5 | |
| | Netherlands | 3 |
|
| |  Czechoslovakia | 2 | |
[edit] Inter-Zonal Zone
[edit] Challenge Round
