1931 International Lawn Tennis Challenge
[de] International Lawn Tennis Challenge 1931
[es] Copa Davis 1931
[fr] Coupe Davis 1931
[he] גביע דייוויס 1931
[it] International Lawn Tennis Challenge 1931
[nl] Davis Cup 1931
[pt] International Lawn Tennis Challenge de 1931
[sl] International Lawn Tennis Challenge 1931