List of Olympic medalists in tennis
Tennis was first contested as a Summer Olympic sport in the 1896 Olympic Games until 1924 (excluding 1916 due to World War I), before going on hiatus due to disputes between the International Lawn Tennis Federation and the International Olympic Committee over how to define amateur players. After two appearances as a demonstration sport in 1968 and 1984 (with a U-21 age limit), it was reinstated as a full medal sport in 1988.
Source: Wikipedia — List of Olympic medalists in tennis (CC BY-SA 4.0)