Switzerland competed at the 1980 Summer Olympics in Moscow, USSR.

73 competitors, 67 men and 6 women, took part in 45 events in 10 sports.

[1] After not competing in the 1976 archery competition, Switzerland returned in 1980 with four competitors.

Lotti Tschanz earned the nation's first top eight finish.

Robert Dill-Bundi won gold in the individual pursuit.