1938 International Lawn Tennis Challenge

The 1938 International Lawn Tennis Challenge was the 33rd edition of what is now known as the Davis Cup. 21 teams entered the Europe Zone, while 4 entered the Americas Zone.

Australia defeated Japan in the Americas Zone final, while in the Europe Zone final Germany defeated Yugoslavia. Australia defeated Germany in the Inter-Zonal play-off, but were defeated in the Challenge Round by defending champions the United States. The final was played at the Germantown Cricket Club in Philadelphia, Pennsylvania, United States on 3–5 September.

Final
Australia vs. Japan

Final
Germany vs. Yugoslavia

Inter-Zonal Final
Australia vs. Germany

Challenge Round
United States vs. Australia