Matthew John Paul Tan is Dean of Studies at Vianney College, the seminary of the Diocese of Wagga Wagga in Australia. He also serves as Adjunct Senior Lecturer in Theology at the University of Notre Dame Australia and Honorary Associate of Alphacrucis University College. He is the author of three books, his most recent being: A Theological Engagement with Pornography (Routledge 2026). He also blogs at Awkward Asian Theologian and is co-host of the podcast Awkward Asian Theologians.