2022-2024: Dr. Phil Fernandes
Ph.D., Greenwich University
Personal Website: philfernandes.org
Bremerton, WA

2018-2022: Dr. William C. Roach
Ph.D., Southeastern Baptist Theological Seminary
Dean of the Norman L. Geisler Chair of Christian Apologetics and Director of the Doctor of Ministry in Apologetics, Veritas International University
Adjunct Professor at several colleges and evangelical seminaries
Personal Website: williamroach.org
Wake Forest, NC

2016-2018: Dr. Richard G. Howe
Ph.D., University of Arkansas
Emeritus Professor of Philosophy and Apologetics
Southern Evangelical Seminary
Personal Website: richardghowe.com
Charlotte, NC

2014-2016: Dr. Donald T. Williams
Ph.D., University of Georgia
Professor Emeritus of English, Toccoa Falls College
Personal Website: donaldtwilliams.com
Toccoa Falls, GA

2012-2014: Mr. Kerby Anderson
President, Probe Ministries

2010-2012: Dr. Phil Roberts
Ph.D., Free University of Amsterdam

2008-2010: Dr. Win Corduan
Ph.D., Rice University
Professor Emeritus of Philosophy and Religion, Taylor University 
Personal Website: WinCorduan.com
Alexandria, IN 

2006-2008: Dr. Norman L. Geisler
Ph.D., Loyola University
Distinguished Professor of Theology and Apologetics, Veritas Evangelical Seminary, Murietta, CA
Personal Website: NormGeisler.com

Past presidents of ISCA are in the order of their term, starting with the top left and moving to the bottom right.