New Testament
Acts, Ephesians, Galatians, John, John's Epistles, Mark, Matthew, Revelation, Romans, 21st Century Puritan: A Study of James, B. W. Johnson's The People's New Testame, Bible Gateway: InterVarsity Press Commentaries, Bible Study Net, Bill Burks Commentary, Charles Hodge: An Exposition of the First Epistle , Charles Hodge: An Exposition of the Second Epistle, Christian Bible Links, Dabar.org: New Testament Commentaries, David Lim: Bible Exposition
Old Testament
Daniel, Isaiah, Job, Psalms, Fire and Ice: Commentary on the Song of Songs, Intimate with the Lord: Song of Solomon Devotional, Josephus: Esther, Leviticus: An Economic Commentary, Postmodern Bible - Book of Amos, Proverbs Commentary, Selah: Sacred Songs of the Psalter, The Book of the Twelve Minor Prophets, This Meaningless Life: A Study of Ecclesiastes
Agabus Commentaries in Simple English
Introductions, verse-by-verse explanations, and endnotes. Ecclesiastes, Song of Songs, Jonah, Mark, Thessalonians, Timothy, Titus, Philemon, Hebrews, and Revelation.
Beroean Page
Bible expositions by Paul Harris of selected books of the Bible. Additional topical expositions.
Bible Centre: Commentaries
Large collection of texts including Keil and Delitzsch, and The Expositor's Bible Commentary.
Bible Commentaries
Book introductions, narrative style commentary, and personal application.
Bible Commentary
[English, Spanish] By J. Dominguez, M.D., most of the Bible indexed by book, topical articles, image galleries, Catholic perspective.
Bible Commentary by David Guzik
The pastor of Calvary Chapel of Simi Valley explains Bible passages [HTML, some RealAudio and MP3].
BibleOutlines.com
Devotional exposition on 1 Samuel, Ecclesiastes, Psalms, Daniel, Romans, Galatians, Ephesians, Philippians, Colossians, 1 Thessalonians, Timothy, Titus, James, Peter, and 1 John (PDF format).
Blue Letter Bible: Chuck Smith Commentaries
Genesis, Psalms, Isaiah, Jeremiah, Lamentations, Daniel, and most of the New Testament.
Calvin's Commentaries
The complete commentaries of French reformer and theologian, John Calvin (1509-1564). Calvin Translation Society edition.
Catholic Culture: The Most Theological Collection
Roman Catholic scholar provides introduction and chapter commentary on various books of the Bible. Topical articles.
Christians Unite: Bible Commentaries
John Darby, Geneva Study Bible, Matthew Henry, B. W. Johnson, Jamieson-Faussett-Brown, John Wesley. Indexed by commentator, then book and chapter.
Classic Bible Commentaries
John Darby, Geneva Study Bible, John Gill, Jamieson-Faussett-Brown, B.W. Johnson, John Lightfoot, John Wesley. Charles Spurgeon's Treasury of David (Psalms exposition). Provides large print versions of each. Indexed by book and chapter.
Cleveland Bible Commentary
By Sydney M. Cleveland, utilizes the NIV. Explains word meanings and cross-references related passages.
Council Bible Church: Bible Commentary Page
Extensive external links indexed by book.
Crosswalk.com: Commentaries
John Darby, Geneva Study Bible, John Gill, Matthew Henry, Jamieson-Fausset-Brown, A. T. Robertson, Scofield, Charles Spurgeon, John Wesley; Fourfold Gospel (single-column harmony of the Gospels).
Fred Miller Commentaries
Isaiah, Zechariah, and Revelation; digital scans of the Great Isaiah Scroll and the Habakkuk Pesher (Dead Sea Scrolls) with textual analysis.
Friends of the Nazarene: Nazarene Commentary
Brief comments on the New Testament and portions of the Old Testament.
John Wesley's Explanatory Notes on the Whole
Commentary on the Protestant Bible produced between 1754 and 1765.
Marsh Bible Commentary
Original material by John Marsh, indexed by book, chapter, verse. Also Bible studies, quiet time and sermon notes.
Matthew Henry Commentary on the Whole Bible
Indexed by book and chapter.
Matthew Henry's Concise Commentary
Early eighteenth century Bible commentary, organized by book.
Model Theology Web
Robert Brow's commentaries on Genesis, Proverbs, and much of the New Testament. Additional theology articles.
Pete Pettingell
Original verse by verse commentaries and topical articles.
Reformation Ministries International: Online Books
Downloadable theology books (PDF) including commentaries on Malachi, Ephesians, Philippians, and the Sermon on the Mount by Vincent Cheung.
ReligionOnline: Bible Commentary
Index of articles by title.
Saved By Grace: Bible Commentaries
By Dennis Wheeler. Daniel, Esther, Mark, Acts, Galatians, Philemon, Titus, and Revelation. Additional topical studies.
Scofield Reference Notes (1917 Edition)
Includes division overviews and commentary on the books of the Protestant Bible.
Sonic Light: Dr. Constable's Bible Study Note
Detailed, conservative commentary includes issues of special introduction: authenticity, historical background, authorship, date. Engages current scholarship. (PDF, Palm, Pocket PC formats).
The 1599 Geneva Study Bible
Protestant study Bible originally printed in 1560.
The Bible Oasis
Features analysis by section for most books. Interacts with current scholarship, elaborates themes and difficult passages.
The Prophecies of Daniel and the Revelation
By Seventh-day Adventist Uriah Smith.