Theology and Religious Studies
- A Bibliography of Metaethics
- A Synoptic Gospels Primer: Parallel Texts in Matthew, Mark and Luke
- Aberdeen Bestiary Project
- ABZU: Guide to resources for the study of the ancient Near East available on the Internet
- Academic Info: Religion Gateway
- Achaemenid Royal Inscriptions
- Adherents (Religious Statistics)
- AdHoc Image and Text Database on the History of Christianity
- Ahlul Bayt Digital Islamic Library Project
- All Catholic Church Ecumenical Councils - All the Decrees
- All-in-One Biblical Resources Search
- Aquinas' Summa Theologica
- Aquinas Translation Project
- Archive of Indological Resources Online
- Augustine of Hippo
- Avesta - Zoroastrian Archives
- BBC: Audio Interviews - Religious Thinkers
- BibArch - Biblical Archaeology
- Biblia Sacra Volgata
- Biblical Manuscripts Project
- Bibliography of Nineteenth Century Irish Literature
- Brief Bibliographical Guide in Medieval Islamic Philosophy and Theology
- Buber Bibliography
- Bulfinch's 'The Age of Fable - or Beauties of Mythology'
- Cantus - A Databse for Latin Ecclesiastical Chant
- Catholic Encyclopedia
- Chinese Cultural Studies: Bibliographical Guide
- Christian Classics Ethereal Library
- Christus Rex: Art Gallery
- Common Worship
- Comprehensive Aramaic Lexicon
- Corpus Thomisticum
- Digital Quaker Collection
- Dumbarton Oaks' Hagiography
- Early Church Fathers
- ECOLE - Early Church On-Line Encyclopedia
- Economics and Research (African Development Bank Group)
- EIKON Image Database for Biblical Studies
- Emmanuel Levinas
- Encyclopedia Mythica
- English Religious Resources
- Enluminures : base de donnés
- EuroDocs: Primary Historical Documents From Italy
- EuroDocs: Primary Historical Documents From Vatican City
- Feminae: Medieval Women and Gender Index
- Fides Quaerens Internetum
- Guide to Early Church Documents
- Historical Monographs
- Holy Qu'ran
- International Development Studies Research (at Roskilde University)
- Internet Ancient History Sourcebook
- Internet Theology Resources
- Into His Own: Perspective on the World of Jesus
- Islamic Philosophy Online
- Islamic Server of MSA-USC
- Jewish Encyclopaedia
- LexicOrient
- Literary Resources: Classical and Biblical
- Making of America
- Middle East Virtual Library
- Project Wittenberg
- Religion Since 1945 (Internet Modern History Sourcebook)
- Resource Pages for Biblical Studies
- Resources for East Asian Language and Thought
- Resources for Studying Islam and the Diverse Perspectives of Muslims
- Rumi
- Smith's Dictionary of Greek and Roman Biography and Mythology
- Sparsabhumi: Buddhist and Indological Studies
- Syriac Orthodox Church
- The 1662 Book of Common Prayer
- The Centre for Process Studies: Thematic Research Bibliographies
- The Electronic Grosseteste
- The Gnostic Society Library
- The Gutenberg Bible at the Ransom Center
- The Labyrinth: Church History
- The Labyrinth: Philosophy and Theology
- The Life of King Edward the Confessor
- The Olympian Gods
- The Religious Movements Page
- The St. Albans Psalter
- Theology Digital Library
- Theology Library at Spring Hill College
- Thesaurus Musicarum Italicarium
- Thomas Aquinas in English: a Bibliography
- Treasures in Full: The Gutenberg Bible
- Vivarium: the online digital collections of St John's University and the College of St Benedictine
- Worldmapper