High Priest

A High Priest or High Priestess was a leader of a religious order.

Titles
The High Priest of Knowledge and the High Priest of Sacrifice were Aztec titles. (TV: The Aztecs) The High Priest of What We Believe Today was a Jaftee title. (PROSE: Shining Darkness)

Individuals
Dumuzi was the high priest of Ishtar in Kish. (PROSE: Timewyrm: Genesys)

Krasis was High Priest of the temple of Poseidon in Atlantis. (TV: The Time Monster)

The Sibylline Sisterhood had a High Priestess. (TV: The Fires of Pompeii)

At some point prior to 1430, Yetaxa was an Aztec High Priest. In 1454, Autloc was the High Priest of Knowledge until he was replaced by Tonila, while Tlotoxl was the High Priest of Sacrifice. (TV: The Aztecs)

In San Martino in 1492, a High Priest led the Brotherhood of Demnos. (TV: The Masque of Mandragora)

In the early 21st century, Erik Ulfriksson and Hanif were High Priests of the Cult of the Black Pyramid. (COMIC: Spiral Staircase)

On Exxilon, a High Priest led worship of the Great City of the Exxilons. (TV: Death to the Daleks)

One Dalek became High Priest of Florana. (AUDIO: The Elite)

In 3885, Hepesh was High Priest of Peladon. (TV: The Curse of Peladon) In 3935, Ortron was Peladon's High Priest. (TV: The Monster of Peladon)