Jonathan Wittenberg (born 17 September 1957 in Glasgow, Scotland) is a Masorti rabbi, the Senior Rabbi of Masorti Judaism UK. He is a leading writer and thinker on Judaism. He is Rabbi of the New North London Synagogue, with approximately 2400 members.He is also a member of the Elijah Interfaith Institute Board of World Religious Leaders. He sometimes does Thought for the Day on the BBC Radio Four Today programme.