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.

Portugal, Poland and Sweden competed for the first time.

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.