The mixed doubles was an event on the Tennis at the 1900 Summer Olympics program in Paris. It was held from 6 to 11 July at the Île de Puteaux. There were 12 competitors (6 teams) from 4 nations, with 3 of the teams being mixed teams.
At the 1900 Summer Olympics in Paris, a Tennis event called mixed doubles was held from July 6 to 11 at the Île de Puteaux. A total of 12 athletes (six teams) from four countries participated, including three mixed teams.