The 1969–70 Yugoslav Cup was the 23rd 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.

Garnizon Krajlevo 2–3 Partizan

Crvena zvezda – Željezničar Sarajevo 1–0

OFK Beograd – Rudar Kakanj 2–0

Olimpija – Buducnost Peć 3–0

Orijent Rijeka – Dinamo Zagreb 0–1

Osijek – Vojvodina 1–3

Proleter Zrenjanin – Partizan 0–0 a.e.t. (4–3 pen.)

Radnički Niš – Sutjeska Nikšić 1–0

Vardar – Hajduk Split 1–1 a.e.t. (3–4 pen.)

Dinamo Zagreb – Hajduk Split 1–0

OFK Beograd – Crvena zvezda 0–1

Radnički Niš – Proleter Zrenjanin 2–0

Vojvodina – Olimpija 0–2 a.e.t.

Crvena zvezda – Radnički Niš 2–0

Olimpija – Dinamo Zagreb 3–1

First leg

Second leg

• 1969–70 Yugoslav First League

• 1969–70 Yugoslav Cup details at Rec.Sport.Soccer Statistics Foundation