The 1931 Summer Deaflympics () officially known as the 3rd Summer Deaflympics () (3rd International Silent Games) () was an international multi-sport event that was held from 19 August 1931 to 23 August 1931. It was hosted by Nürnberg, Germany.
The 3rd Summer Deaflympics Games were originally scheduled to be held from 31 August to 11 September 1932 in Los Angeles, but was decided to host it in 1931 due to the schedule of 1932 Summer Olympics.
The countries who participated in the games were:
Poland were not allowed to participate at the Games due to Germany's conflict with Poland during the Nazi rule at that time as the Games held in Germany.
The following events were included in the 1931 Deaflympics: