- Yosef, Uri
- Anti-missionary Jewish writer. Our answer to his article, "Sinless Jesus?" here.
- Zalmoxis
- Claimed copycat figure for Christianity
- "Zeitgeist"
- Online movie that endorses such ideas as the Christ myth and copycat theories. Because it contains nothing we have not already answered, there is no separate article for it.
However, I wrote an article related to it for the Christian Research Journal here and discuss the connection to Jared Loughner here.
- Zindler, Frank
- Christ-myth endorser. See here for replies to several of his items.
- Zoroaster
- Claimed copycat figure for Christianity