Most medal-winning countries at the Summer Olympic Games
- Who
- 87 Countries
- What
- 87 total number
- Where
- Brazil
- When
- 2016
The most medal-winning countries at a single Olympic Games is 87, set at the 2016 Rio Olympic Games, held in Rio de Janeiro, Brazil, from 5 to 21 August 2016.
87 countries won at least one medal, be it gold, silver or bronze.