Željko Matuš (born 9 August 1935 in Donja Stubica) is a former Croatian footballer.
During his club career he played for NK Dinamo Zagreb, SC Young Fellows and FC Zürich.
He earned 13 caps for the Yugoslavia national football team, and participated in the 1960 European Nations' Cup and the 1962 FIFA World Cup.
He also played a friendly match for the SR Croatian national team against Indonesia in 1956, which he scored a goal.