Rabbi YY Jacobson

Chabad.org — official author portrait. Copyright retained by its rights holders; no image-specific reuse licence stated.

Rabbi Yosef Yitzchak (YY) Jacobson is a Chabad teacher and the founder of TheYeshiva.net. His English classes explore Torah, Chassidic thought, prayer and Jewish life.

Not confirmed

Chabad rabbi; founder and dean of TheYeshiva.net

His official biography documents his work memorizing and transcribing the Lubavitcher Rebbe’s talks and his role as founder of TheYeshiva.net. Chabad.org independently identifies him as Rabbi Yosef Yitzchak (YY) Jacobson and attributes these videos to him.

Institutional source

Checked on 2026-10-08

Video sources

Rabbi YY Jacobson — Chabad.org videos · Site
Rabbi YY Jacobson — TheYeshiva.net · Site

Frequency: Not specified by the source

Videos in English

Rambam: Tefillah, Chapter 1 — Prayer: A Brief History · Video
Two Powerful Ideas That Changed the Jewish Psyche · Video
Learning “BeYom Ashtei Asar” — Part 1 · Video
One Year Stronger After October 7th · Video
The Rebbe’s Guidance for Today’s World · Video

View all videos (5)