Tsarev or Tsareva means of czar in several Slavic languages, and may refer to: Tsarev, Russia, a village in Volgograd Oblast in Russia
It may also refer to Tsarev Brod, a village in northeastern Bulgaria Tsareva Livada, a village in northern central Bulgaria Tsareva Polyana, a village in southern Bulgaria
See also Tsaryov Gibbons–Tsarev equation