WThree sportsmen from Austria competed at the 1896 Summer Olympics. Though Austria was then a part of Austria-Hungary, most sources separate Austrian competitors from the Hungarians at the 1896 Games.
WAustria competed at the 1900 Summer Olympics in Paris, France. Austrian and Hungarian results at early Olympics are generally kept separate despite the union of the two nations as Austria-Hungary at the time.
WAustria competed at the 1904 Summer Olympics in St. Louis, United States. Austrian and Hungarian results at early Olympic Games are generally kept separate despite the union of the two nations as Austria-Hungary at the time.
WAustria competed at the 1906 Intercalated Games in Athens, Greece. 31 athletes, all men, competed in 46 events in 9 sports.
WAustria competed at the 1908 Summer Olympics in London, England. Austrian and Hungarian results at early Olympic Games are generally kept separate despite the union of the two nations as Austria-Hungary at the time.
WAustria competed at the 1912 Summer Olympics in Stockholm, Sweden. Austrian and Hungarian results at early Olympic Games are generally kept separate despite the union of the two nations as Austria-Hungary at the time. 85 competitors, 76 men and 6 women, took part in 46 events in 12 sports.
WAustria competed at the 1924 Summer Olympics in Paris, France, returning to the Olympic Games after not being invited to the 1920 Games because of the nation's role in World War I. 49 competitors, 46 men and 3 women, took part in 27 events in 8 sports.
WAustria competed at the 1928 Summer Olympics in Amsterdam, Netherlands. 73 competitors took part in 39 events in 13 sports.
WAustria competed at the 1932 Summer Olympics in Los Angeles, United States. The team ranked eighteenth overall and attained 5 medals. 19 competitors, 17 men and 2 women, took part in 14 events in 7 sports.
WAustria competed at the 1936 Summer Olympics in Berlin, Germany. 234 competitors, 217 men and 17 women, took part in 105 events in 19 sports.
WAustria competed at the 1948 Summer Olympics in London, England. 147 competitors, 115 men and 32 women, took part in 79 events in 17 sports.
WAustria competed at the 1952 Summer Olympics in Helsinki, Finland. 112 competitors, 91 men and 21 women, took part in 70 events in 16 sports.
WAustria competed at the 1956 Summer Olympics in Melbourne, Australia and Stockholm, Sweden. 29 competitors, 24 men and 5 women, took part in 33 events in 11 sports.
WAustria competed at the 1960 Summer Olympics in Rome, Italy. 103 competitors, 82 men and 21 women, took part in 81 events in 15 sports.
WAustria competed at the 1964 Summer Olympics in Tokyo, Japan. 56 competitors, 45 men and 11 women, took part in 54 events in 14 sports.
WAustria competed at the 1968 Summer Olympics in Mexico City, Mexico. 43 competitors, 38 men and 8 women, took part in 37 events in 12 sports.
WAustria competed at the 1972 Summer Olympics in Munich, West Germany. 111 competitors, 97 men and 14 women, took part in 68 events in 15 sports.
WAustria competed at the 1976 Summer Olympics in Montreal, Quebec, Canada. 60 competitors, 54 men and 6 women, took part in 44 events in 15 sports.
WAustria competed at the 1980 Summer Olympics in Moscow, USSR. 83 competitors, 64 men and 19 women, took part in 51 events in 16 sports.
WAustria competed at the 1984 Summer Olympics in Los Angeles, United States. 102 competitors, 71 men and 31 women, took part in 72 events in 18 sports.
WAustria competed at the 1988 Summer Olympics in Seoul, South Korea. 73 competitors, 66 men and 7 women, took part in 62 events in 17 sports.
WAustria competed at the 1992 Summer Olympics in Barcelona, Spain. 102 competitors, 71 men and 31 women, took part in 68 events in 17 sports.
WAustria competed at the 1996 Summer Olympics in Atlanta, United States. 72 competitors, 56 men and 16 women, took part in 53 events in 15 sports.
WAustria competed at the 2000 Summer Olympics in Sydney, Australia. 92 competitors, 55 men and 37 women, took part in 68 events in 17 sports.
WAustria competed at the 2004 Summer Olympics in Athens, Greece from 13 to 29 August 2004. 74 competitors, 54 men and 20 women, took part in 56 events in 18 sports.
WAustria sent a team to compete at the 2008 Summer Olympics in Beijing, China.
WAustria competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012. The nation has competed at every edition of Summer Olympic Games, except the 1920 Summer Olympics in Antwerp. The Österreichisches Olympisches Comité sent a total of 70 athletes to the Games, 39 men and 31 women, to compete in 17 sports. This was approximately the same size as the previous Games, with the difference of one male athlete, the addition of one female athlete and three sporting events participated in. There was only a single competitor in eventing, fencing, rhythmic gymnastics, modern pentathlon, and Greco-Roman wrestling.
WAustria competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. It was the nation's twenty-seventh appearance at the Summer Olympics. Austrian athletes have appeared in every edition of the Summer Olympic Games, with the exception of the 1920 Summer Olympics in Antwerp. The Austrian Olympic Committee confirmed a squad of 71 athletes, 37 men and 34 women, to compete across 22 sports at the Games. The nation's full roster had one more participant than the previous two Games.
WAustria is expected to compete at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games have been postponed to 23 July to 8 August 2021, because of the COVID-19 pandemic. It will be the nation's twenty-eighth appearance at the Summer Olympics.