Mstislav Davidovich of Smolensk

Mstislav Davidovich (baptized Fyodor; died 1230) was prince of Smolensk from 1219, the son of Davyd Rostislavich. He campaigned against Lithuania in 1207 and in 1217 defeated Lithuanian raiders near Polotsk. In 1219, when Vladimir Rurikovich moved to Ovruch, he took the Smolensk throne.

Smolensk regiments fought at the Kalka River in 1223, and his reign brought a trade treaty with Riga and Gotland. He died in 1230 and was succeeded by his son Rostislav, though two years later his cousin's son Sviatoslav Mstislavich seized the city with Polotsk aid.