The Temple in Jerusalem, or alternatively the Holy Temple (; بيت المقدس, Bayt al-Maqdis), refers to the two religious structures that served as the central places of worship for Israelites and Jews on the modern-day Temple Mount in the Old City of Jerusalem. According to the Hebrew Bible, the First Temple was built in the 10th century BCE, during the reign of Solomon over the United Kingdom of Israel. It stood until 587 BCE, when it was destroyed during the Babylonian siege of Jerusalem. Almost a century later, the First Temple was replaced by the Second Temple, which was built after the Neo-Babylonian Empire was conquered by the Achaemenid Persian Empire. While the Second Temple stood for a longer period of time than the First Temple, it was likewise destroyed during the Roman siege of Jerusalem in 70 CE.
Projects to build the hypothetical "Third Temple" have not come to fruition in the modern era, though the Temple in Jerusalem still features prominently in Judaism. As an object of longing and a symbol of future redemption, the Temple has been commemorated in Jewish tradition through prayer, liturgical poetry, art, poetry, architecture, and other forms of expression.
Outside of Judaism, the Temple (and today's Temple Mount) also carries a high level of significance in Islam and Christianity. One of the early Arabic names for Jerusalem is Bayt al-Maqdis, which preserves the memory of the Temple. The Temple Mount is home to two monumental Islamic structures, the Dome of the Rock and Al-Aqsa Mosque, which date back to the Umayyad period. The site, known to Muslims as the "Al-Aqsa Mosque compound" or Haram al-Sharif, is considered the third-holiest site in Islam. Christian tradition holds that important events in Jesus' life took place in the Temple, and the Crusaders attributed the name "Templum Domini" ("Temple of the Lord") to the Dome of the Rock.
The Hebrew name given in the Hebrew Bible for the building complex is either Mikdash (מקדש), as used in Exodus, or simply Bayt / Beit Adonai (בית), as used in 1 Chronicles.