Mstislav Rostislavich may refer to:

Mstislav Rostislavich of Smolensk (died 1180), nicknamed "the Brave", Prince of Smolensk (1175–1177) and Prince of Novgorod (1179–1180) Mstislav the Eyeless, Mstislav Rostislavich Bezokii (died 1178), Prince of Rostov (1175–1176) and Prince of Novgorod (1160–1161, 1177–1178)