In the Book of Ezekiel in the Hebrew Bible, New Jerusalem is Ezekiel's prophetic vision of a city centered on the rebuilt Holy Temple, the Third Temple, to be established in Jerusalem, which would be the capital of the Messianic Kingdom, the meeting place of the twelve tribes of Israel, during the Messianic era. The prophecy is recorded by Ezekiel as having been received on Yom Kippur of the year 3372 of the Hebrew calendar.

The "Third Temple" refers to a hypothetical rebuilt Temple in Jerusalem. It would succeed Solomon's Temple and the Second Temple, the former having been destroyed during the Babylonian siege of Jerusalem in c. 587 BCE and the latter having been destroyed during the Roman siege of Jerusalem in 70 CE. The notion of and desire for the Third Temple is sacred in Judaism, particularly in Orthodox Judaism. It would be the most sacred place of worship for Jews. The Hebrew Bible holds that Jewish prophets called for its construction prior to, or in tandem with, the Messianic Age. The building of the Third Temple also plays a major role in some interpretations of Christian eschatology.