谢别日 （Се́беж）是俄罗斯普斯科夫州西南部的一个城市，位于距普斯科夫西南189公里。2002年人口12,263人。

1414年首见于文献，当时受立陶宛围攻。1772年建市。

Sebezh (Russian:Се́беж, Polish:Siebież) is a town and the administrative center of Sebezhsky District in Pskov Oblast, Russia, located in a picturesque setting between Lakes Sebezhskoye and Orono 189 kilometers (117 mi) south of Pskov, the administrative center of the oblast. Population: 6,375(2010 Census);7,138(2002 Census);9,497(**** Census).