Prijezda I (Serbian Cyrillic: Пријезда I; pronounced [prǐjezda] (1211–1287) was a Bosnian Ban as a vassal of the Hungarian Kingdom, reigning 1250–1287.
Prijezda ruled for only two years, because Matej managed to restore control over most of Bosnia after the Hungarian defeat in the face of the Mongols.
Due to his ruthless fight against the Bogumils, the Pope ordered the Dominicans to return him his son as it appeared that Prijezda became a pious Catholic.
On 11 November 1253 Hungarian King Bela wrote how he fiercely fought against the Bosnian heretics with his armies.
After that, King Bela partitioned the Bosnian banate in a way that Prijezda was given Bosnia proper, the area between the valleys of the rivers of Vrbas and Bosna, as his hereditary demesne.
Because of his heroic fights, Prijezda received the title "Fidelis Noster" ("Our Faithful") from the Hungarian King, as well as several lands outside Bosnia, around Gornji Miholjac.