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

263 competitors, 182 men and 81 women, took part in 151 events in 21 sports.

[1] After missing the 1976 archery competition, Hungary returned in 1980.

The nation was represented by two women and two men, including 1972 veteran Bela Nagy.

Men's Heavyweight (+ 81 kg) Ten cyclists represented Hungary in 1980.