Konstantin Vasilyevich of Suzdal

Konstantin Vasilyevich (died 1355), a younger son of Prince Vasily of Suzdal, succeeded his brother as prince of Suzdal in 1331. Exploiting strife at the Golden Horde capital Sarai, he secured Nizhny Novgorod and Gorodets, and in 1350 moved his seat there as grand prince of Nizhny Novgorod-Suzdal.

After Simeon of Moscow died in 1353, he contested the throne with Ivan II, backed by Novgorod, but the khan granted the patent to Ivan. He made peace with Moscow in 1355 and died the same year.