text · B0037

Targum Yerushalmi (Pseudo-Yonatan) תרגום ירושלמי (המיוחס ליונתן)

The great aggadic Targum of the Torah — the Eretz Yisrael counterpart to Onkelos's Babylonian sobriety, carrying a library of midrash inside its translation. Printed under the wrong name for four centuries: the "Yonatan" of its title is a misread abbreviation for "Yerushalmi."

I. Who

Hebrew
תרגום ירושלמי (המיוחס ליונתן)
Also known as
Targum Pseudo-Jonathan, Targum Yonatan on the Torah
Era
geonim

II. When

Traditional
the 'Targum Yerushalmi' of the rishonim; printed under Yonatan ben Uzziel's name from 1591
Civil (computed)
4380–4560 AM · 620–800 CE
Academic
Eretz Yisrael targum tradition with a final redaction after the rise of Islam, c. 7th–8th c. CE or later
Duration
≈180 years
Precision
disputed

IV. What

Language
Aramaic
Redaction
Anonymous. The rishonim cite it as "Targum Yerushalmi" (ת"י); the ascription to Yonatan ben Uzziel arose when that abbreviation was misexpanded, and first appears in print in the Venice 1591 edition.
Structure
A complete Aramaic Torah (B0001) that is half translation, half running aggadah — far more expansive than Onkelos (B0004), weaving whole midrashic narratives into the verse.

V. How do we know

ClaimEvidenceConfidenceSources
The Talmud knows no Targum of the Torah by Yonatan ben Uzziel — Megillah 3a assigns him the Prophets alone, and the same passage has the Torah's targum said by Onkelos; the rishonim cite this work as "Targum Yerushalmi." rabbinic reconstruction ★★★★☆
The ascription to Yonatan ben Uzziel is a late misexpansion of the abbreviation ת"י (Targum Yerushalmi), fixed in print by the Venice 1591 edition — hence the scholarly name "Pseudo-Jonathan." reconstruction ★★★★☆
The work's final redaction is post-Islamic: its rendering of Bereishit 21:21 names Yishmael's wives Adisha and Fatima — the names of Muhammad's wife and daughter — while much of its aggadic material is demonstrably ancient; scholars accordingly date the redaction between the 7th–8th centuries and (on some views) as late as the 12th, over an old Eretz-Yisrael targum core.
Dating is genuinely layered: ancient traditions, late redaction. Sefaria hosts the work under the traditional (mistaken) title "Targum Jonathan on Genesis" etc.
reconstruction ★★★☆☆