Ezekiel Tsoukalas (Greek: ?e?e???? ?s???a???; 13 May 1913 – 1 July 1987) was a Greek priest and the first Archbishop of Australia in the Greek Orthodox Archdiocese of Australia.
Tsoukalas was an assistant bishop in the Greek Orthodox Archdiocese of America from 1950 to 1959.
He had served as a bishop in Boston and Chicago.
He had been Assistant Director of Holy Cross Greek Orthodox School of Theology in Brookline, Massachusetts in 1943 and elevated to director in 1949.