Puresh (Moksha: Пуреш, romanized: Puresh, lit. 'pureh brewing time born') was a Moksha Kanazor, ruler of Kingdom Moxel in (Middle Volga) mentioned in Russians sources as Murunza. He was an ally of Russian Grand Prince Yuri II of Vladimir and of the Cuman Khan Köten against the Volga Bulgars and Erzyas in the 1230s.