World Hard Court Championships (WHCC) was an annual major tennis tournament held from 1912 to 1923, principally in Paris, France. The venue was the clay courts of the Stade Français in Saint-Cloud, Paris, with one exception, when they were held at the Royal Leopold Club in Brussels, Belgium, in 1922. Anthony Wilding was the only male multiple champion in the singles event, winning the title in 1913 and 1914, while Suzanne Lenglen won the women's singles title four times (1914, 1921–23).