| A Course in Religion | TAN Bookshttps://tanbooks.com/ | Religious_studies | Grades 9–12 | Traditional |
| Adam and His Kin | Mott Media, LLC | Religious_studies | Grades 5–12 | Literature Based |
| A Family Guide to the Biblical Holidays | Heart of Wisdom Publishinghttp://biblejournalingdigitally.com/heartofwisdom-com/ | Religious_studies | Grades Pre-K–12 | Unschooling |
| Alone With God Bible Studies | — | Religious_studies | Grades 4–8 | Traditional |
| Ancient Christianity | Hillsdale College Online Courseshttps://online.hillsdale.edu/ | Religious_studies | Grade 9 | Classical |
| Apologetics in Action | — | Religious_studies | Grade 9 | Traditional |
| Ascension Press | — | Religious_studies | Grade 9 | Classical |
| Baltimore Catechism series | TAN Bookshttps://tanbooks.com/ | Religious_studies | Grades 1–12 | Traditional |
| Bible and Ancient History: Create-a-Notebook Series | Eagle's Wings Educational Materials | Religious_studies | Grades 5–8 | Unit Study |
| Bible as Reader Curriculum | — | Religious_studies | Grades K–7 | Traditional |
| BibleBridge Bible Study Lessons | BibleBridge: Bible Study Lessonshttp://www.bible-bridge.com/ | Religious_studies | Grades 9–12 | Traditional |
| Bible Fluency | Bible Fluencyhttps://biblefluency.com/ | Religious_studies | Grades 9–12 | Traditional |
| Bible History of the Old and New Testaments | TAN Bookshttps://tanbooks.com/ | Religious_studies | Grades 2–8 | Traditional |
| Bible Investigators: Creation | The Good Book Companyhttps://www.thegoodbook.com/ | Religious_studies | Grades 3–7 | Inquiry Based |
| Bible Study Guide for All Ages | Bible Study Guide for All Ages | Religious_studies | Grades 1–12 | Traditional |
| Bible Truths Curriculum, Levels A-F for grades 7-12 | BJU Press | Religious_studies | Grades 7–12 | Traditional |
| Biblical Archaeology | Master Bookshttps://www.masterbooks.com/ | Religious_studies | Grades 9–12 | Traditional |
| Biblical Character Illustrated Curriculum | Institute in Basic Life Principleshttps://iblp.org/ | Religious_studies | Grades 1–6 | Traditional |
| BJU Press Bible Truths Curriculum for grades 1 - 6 | — | Religious_studies | Grades 1–6 | Traditional |
| Cat and Dog Theology Homeschool Curriculum | — | Religious_studies | Grades 7–12 | Traditional |
| Catechismclass.com | Catechismclass.comhttps://www.catechismclass.com/ | Religious_studies | Grades 1–8 | Traditional |
| Catholic Heritage Curricula | — | Religious_studies | Grades K–12 | Blended |
| Catholicism and Reason (Catholicism series) | C.R. Publicationshttp://www.crpublications.com | Religious_studies | Grades 10–12 | Traditional |
| Catholicism and Scripture | C.R. Publicationshttp://www.crpublications.com | Religious_studies | Grades 9–12 | Traditional |
| Celebrating Biblical Feasts in Your Home or Church | Bethany House Publishers/Baker Publishing Group | Religious_studies | Grades Pre-K–12 | Unit Study |