“Although varied in form, content, and style, a commentary is a book that discusses the Biblical text chapter by chapter and verse by verse, lifting up noteworthy phrases and words for clarification or comment.” Handbook of Biblical Criticism

Please read advisedly.  Commentary content that is consistent with Scripture will be helpful. That which is not consistent with Scripture should be recognized as human opinion.

Critical Commentaries Series
Anchor Bible
Continental Commentary
Eerdmans Critical Commentary
Forms of the Old Testament Literature
Hermeneia
Historical Commentary on the Old Testament
International Critical Commentary
JPS Torah Commentary
New International Greek Testament Commentary
New Interpreter’s Bible
New Testament Library
Old Testament Library
Smyth and Helwys Bible Commentary
Word Biblical Commentary

Mid-level Commentaries Series
Abingdon New Testament Commentary
Abingdon Old Testament Commentary
Ancient Christian Commentary on Scripture
Apollos Old Testament Commentary
Augsburg Commentary on the New Testament
Baker Exegetical Commentary on the New Testament
Believer’s Church Bible Commentary
Berit Olam
Black’s (Harper’s) New Testament Commentaries
Blackwell Bible Commentaries
Cambridge Greek Testament Commentary
Church’s Bible
Concordia Commentary
Feminist Companion to the Bible
International Theological Commentary
New American Commentary
New Cambridge Bible Commentary
New Century Bible Commentary
New International Biblical Commentary
New International Commentary on the New Testament
New International Commentary on the Old Testament
Old Testament Guides
Sacra Pagina
Tyndale New Testament Commentaries
Tyndale Old Testament Commentaries

Preaching/Teaching Commentary Series
College Press NIV Commentary
Brazos Theological Commentaries on the Bible
Interpretation
NIV Application Commentary
Westminster Bible Companion
N.T. Wright “For Everyone”
John Goldingay “For Everyone”

Denver Journal (http://www.denverseminary.edu/dj/)
“An online Evangelical review journal of biblical and theological studies edited and produced by the faculty of Denver Seminary. It aims to include reviews of all recent and significant books and published media relating to the major fields of biblical and theological studies.” It includes annotated O.T. and N.T. bibliographies, which contain lists of recommended commentaries on each book of the Bible. Exemplary volumes are marked with an asterisk.

http://prophetess.lstc.edu/~rklein/
Website of Ralph Klein. Contains lists of recommended commentaries.