Minister of State of the Republic of Bajor is a high ranking position in the Bajoran government.
Kaval held the position from 2369 until at least 2376. (DS9 episode: "Duet". DS9 - Mission Gamma novel: Twilight)
Gandal Traco was the Minister of State in 2385. (DS9 novels: Sacraments of Fire, Ascendance)