Back International Lawn Tennis Challenge 1921 German 1921 International Lawn Tennis Challenge English Copa Davis 1921 Spanish Coupe Davis 1921 French גביע דייוויס 1921 HE International Lawn Tennis Challenge 1921 Italian デビスカップ1921 Japanese Davis Cup 1921 Dutch International Lawn Tennis Challenge de 1921 Portuguese
International Lawn Tennis Challenge 1921 je bil šestnajsti turnir International Lawn Tennis Challenge, kasneje znan kot Davisov pokal.