Josip Ujčić (10 February 1880 - 24 March 1964) was a Croatian (and later Yugoslavian) prelate of the Roman Catholic Church.

After his ordination, he continued to study theology in Vienna, and received his doctorate with the dissertation Historia glagolicae speciali cum respectu ad decreta pontificia.

In the difficult inter-war and World War II period, he helped the Catholic faithful of his archdiocese.

[3] He interceded for the regulation of relations between church and state, and participated in the preparation and work of the Second Vatican Council.

On the occasion of the 53rd anniversary of his death, a memorial plaque dedicated to him was unveiled in the Church of Christ the King in Belgrade.