
The High Priest of Ra or of Re was known in Egyptian as the wr-mꜢw, which translates as Greatest of Seers.
The main cult of Ra was in ancient Heliopolis, northeast of present-day Cairo. The high priests of Ra are not as well documented as the high priests of other deities such as Amun and Ptah.

The Al-Masalla area of the Al-Matariyyah district, the site of Heliopolis, contains the underground tombs of High Priests of Re of the Sixth Dynasty (2345 BCE – 2181 BCE), which were found in the southeast corner of the great Temple of Re—Atum archaeological site. The ancient Masalla Obelisk, or El-Misalla (Arabic: المسلة, trans. obelisk), in Al-Matariyyah is the only surviving element standing of the Re—Atum Temple, constructed by Pharaoh Senusret I (1971 BCE – 1926 BCE) of the Twelfth Dynasty.