Masovia Voivodeship, 1526–1795 () was an administrative region of the Kingdom of Poland, and of the Polish–Lithuanian Commonwealth, from the 15th century until the partitions of the Polish-Lithuanian Commonwealth (1795). Together with Płock and Rawa Voivodeships, it formed the province (prowincja) of Masovia.
Masovia Voivodeship 1526–1795 () was an administrative region of the Kingdom of Poland and of the Polish–Lithuanian Commonwealth from the 15th century until the partitions of the Polish-Lithuanian Commonwealth (1795) Together with Płock and Rawa Voivodeships it formed the province (prowincja) of Masovia