Erik J. Wielenberg (born March 11, 1972) is an American author and professor of philosophy at DePauw University in Greencastle, Indiana.^[1]

An atheist, Wielenberg defends nontheistic moral realism.^[2][3]

• Value and Virtue in a Godless Universe, Cambridge University Press, 2005, ISBN 978-0-521-60784-1.^[4]
• God and the Reach of Reason: C.S. Lewis, David Hume, and Bertrand Russell, Cambridge University Press, 2008, ISBN 978-0-521-70710-7.^[1]
• Edited by New Waves in Philosophy of Religion with Yujin Nagasawa. Palgrave Macmillan, 2008, ISBN 978-0-230-22385-1.^[5]
• Robust Ethics: The Metaphysics and Epistemology of Godless Normative Realism, Oxford University Press, 2014, ISBN 978-0-198-81200-5.^[3]
• With A Debate on God and Morality: What is the Best Account of Objective Moral Values and Duties? with William Lane Craig, edited by Adam Lloyd Johnson. Routledge, 2020, ISBN 978-0-367-13565-2.^[2]