St Michael’s Uniting Church is a church in Collins Street in central Melbourne, Australia. Originally the Collins Street Independent Church, a Congregational Union of Australia church, and later Collins Street Uniting Church, St Michael's has become well known as a centre of liberal theology and political radicalism under its outspoken minister since 1971, Francis Macnab, currently the church's executive minister. The church became a congregation of the Uniting Church in Australia at its inception in 1977.