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The 1983–84 Yugoslav Cup was the 36th season of the top football knockout competition in SFR Yugoslavia, the Yugoslav Cup (Serbo-Croatian: Kup Jugoslavije), also known as the "Marshal Tito Cup" (Kup Maršala Tita), since its establishment in 1946.
Hajduk had reached the final ten times previously, winning six titles (1967, 1972, 1973, 1974, 1976, 1977). It was their first silverware in five years after their 1978–79 Yugoslav First League win.