- Absolute Truth
- Answers to common religious questions. - Answers In Action
- A religious educational nonprofit organisation dedicated to cult research and Christian apologetics. - Apologetics Index
- Resources on religious cults, sects, movements, anticult and countercult organisations, and doctrines. - Apologetics Online
 - Apologetics Site
- Answering questions about the Bible, science, and the International Churches of Christ. - Apologetics.com
- Challenging believers to think and thinkers to believe. - AskACatholic.com
- Apologetics support group who clarify common misconceptions about the Catholic faith by answering questions on the Internet. - B'rave News Review
- Offers soulful perspectives about Love and seeking truth. - Bede's Library
- Offers original articles and book reviews from the perspective of a moderate believer in both God and science, as well as online resources from a variety of positions. - Center for Reformed Theology and Apologetics
- Non-profit organisation providing biblically sound resources to reformed Christians. - Christian Answers Network (2)
- Christian Apologetic Articles
- Explaining and defending the Christian faith. - Christian Apologetics and Research Ministry
- Helping to equip saints and refute error. - Christian Apologetics by Trinity College
- Resource on Intelligent Design. Darwinism is shown to be philosophy, not science. - Christian Doctrine
- For Christians who are seeking the truth from the Bible on current teachings in the Church and a biblical perspective on current affairs. - Christian Research Institute (4)
- Learn about Christian Research Institute, Evangelical Christian apologetics ministry established by Walter Martin. Sites provide history, mission, journal, newsletter, article on various cults, and ministry of the CRI.
Christianity and Islam: A Critical and Rational Analysis
- Christianity or Islam? Dialogue and debate.- Come Let Us Reason Together...
- Engaging in discussion and showing that Biblical Christianity is a logical, defensible faith. - Discerning Scriptural Truth
- Clearing house for the teachings and doctrines of ministers, movements, and cults. - Does God Exist?
- Journal with essays and course materials exploring the existence of God. - EarthHarvest
- Offers a presentation of the beliefs and proofs of the Christian faith and their defence against theological corruption. - Evidenced: An Intelligent Look at the Christian Faith
- Answers to questions of belief and links to information about evidence supporting Christianity. - Existence of God
- Features a collection of the most common arguments used for the existence of God. - Inner-City Christian Discernment Ministry
 - Leadership University
- Articles that will assist in understanding God in the context of current issues. - Lumen Verum Apologetics
- Provides weekly talks for young people on Catholic Church teachings and online course texts. Muslim-Christian Debate, The
- Offers information, links, discussion, and more.- Proof God Exists
- Uses evolution and relativity as a stepping stone in explaining faith in God and Heaven. - Saints Alive
- For Saints Alive Ministries, Christian apologetics, studies of cults and other religions as they compare to orthodox Christianity. - Shandon L. Guthrie's Apologetics Page
- Contains some philosophical and Christian issues that many debate today. - Watchman Fellowship, Inc
- Ministry of Christian discernment, focusing on cults and new religious movements. - Well of Oath
- The Testimony of God. For spiritual growth and insights on the life and walk in the spirit. - Window View
- Discusses scientific evidence supporting the Bible. Also compares global change with biblical time lines. - Word of God

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