Sweden competed at the 1980 Summer Olympics in Moscow, Soviet Union. 145 competitors, 122 men and 23 women, took part in 102 events in 18 sports.

Two of the three Swedish archers in 1980 had competed at both the 1972 and 1976 Olympics. Anna-Lisa Berglund and Rolf Svensson were both less successful than they had been in Montreal four years before.
Women's Individual Competition:

Men's Individual Competition:

Men's Marathon

Men's 400 m Hurdles

Men's 3,000 m Steeplechase

Men's Pole Vault

Men's Discus Throw

Men's 20 km Walk

Men's 50 km Walk

Women's 100 metres

Women's 100 m Hurdles

Women's High Jump

Men's Featherweight (57 kg)

Men's Lightweight (60 kg)

Men's Light-Welterweight (63,5 kg)

Men's Heavyweight (+ 81 kg)

Six cyclists represented Sweden in 1980.

Six fencers, five men and one woman, represented Sweden in 1980.

Three male pentathletes represented Sweden in 1980. They won the bronze in the team event.

Men's Individual Competition:

Men's Team Competition:

Men's 100 m Freestyle

Men's 200 m Freestyle

Men's 100 m Butterfly

Men's 200 m Butterfly

Men's 100 m Backstroke

Men's 200 m Backstroke

Men's 200 m Breaststroke

Men's 4 × 200 m Freestyle Relay

Women's 100 m Freestyle

Women's 100 m Butterfly

Women's 200 m Butterfly

Women's 100 m Breaststroke

Women's 400 m Individual Medley

Women's 4 × 100 m Freestyle Relay

Women's 4 × 100 m Medley Relay

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