- The Association of Religion Data Archives
- Internet Sacred Text Archive
- Links to Multifaith and Religion Sites
- Overview of World Religions
- The Pluralism Project
- Religion Facts
- Religious Worlds
- Religious Studies Web Guide
- Virtual Religion Index
- Wabash Center: Internet Guide to Religion
- Bible Gateway
- BibleTab.com: Multi-Version Concordance
- Blue Letter Bible
- The Catholic Encyclopedia
- Christian Classics Ethereal Library
- Codex Sinaiticus: Experience the Oldest Bible
- Frontline: From Jesus to Christ -The First Christians (PBS)
- The History of Protestantism by James A. Wylie (1808-1890)
- The Holy See: Vatican Homepage
- Jesus Seminar Forum
- Religion Online: Full Texts by Recognized Religious Scholars
- Yale University Divinity School Library: Research Guide for Christianity