Jonathan Wittenberg (born 17 September 1957 in Glasgow, Scotland) is a Masorti rabbi, the Senior Rabbi of Masorti Judaism UK. He is Rabbi of the New North London Synagogue, with approximately 3,700 members. He is also a member of the Elijah Interfaith Institute Board of World Religious Leaders. He sometimes contributes Thought for the Day on the BBC Radio 4 Today programme.
He attended University College School, went to King's College, Cambridge and Leo Baeck College. He was taught by Louis Jacobs.
He and his wife Nicola Solomon live in North London.and have three children.
Wittenberg was appointed Officer of the Order of the British Empire (OBE) in the 2024 New Year Honours for services to the Jewish community and interfaith relations.