Polochans ( be, Палачане, russian: Полочане) were a

tribe The term tribe is used in many different contexts to refer to a category of human social group. The predominant worldwide usage of the term in English language, English is in the discipline of anthropology. This definition is contested, in p ...

of early

East Slavs The East Slavs are the most populous subgroup of the Slavs. They speak the East Slavic languages, and formed the majority of the population of the medieval state Kievan Rus', which they claim as their cultural ancestor.John Channon & Robert H ...

, who inhabited the area in the middle of the

Western Dvina , be, Заходняя Дзвіна (), liv, Vēna, et, Väina, german: Düna , image = Fluss-lv-Düna.png , image_caption = The drainage basin of the Daugava , source1_location = Valdai Hills, Russia , mouth_location = Gulf of Riga, Baltic Se ...

in the 9th century. Alternative meaning: inhabitants of

Polotsk Polotsk (russian: По́лоцк; be, По́лацк, translit=Polatsk (BGN/PCGN), Polack (official transliteration); lt, Polockas; pl, Połock) is a historical city in Belarus, situated on the Dvina River. It is the center of the Polotsk Distr ...

. They are mentioned in the ''

Primary Chronicle The ''Tale of Bygone Years'' ( orv, Повѣсть времѧньныхъ лѣтъ, translit=Pověstĭ vremęnĭnyxŭ lětŭ; ; ; ; ), often known in English as the ''Rus' Primary Chronicle'', the ''Russian Primary Chronicle'', or simply the ...

'', which explains that the name "polochans" derived from the Polota River, Western Dvina's

tributary A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drainage ...

. It further says that

Krivichs The Krivichs (Kryvichs) ( be, крывічы, kryvičý, ; rus, кри́вичи, p='krʲivʲɪtɕɪ, kríviči) were a tribal union of Early East Slavs The early Slavs were a diverse group of tribal societies who lived during the Migration P ...

were descendants of Polochans. The lands of the Polochans spanned towards the upper reaches of the

Svislach Svislach or Śvislač ( be, Свiслач, ; russian: Сви́слочь, Svisloch; pl, Świsłocz; yi, סיסלעוויטש or ''Sislevitch''; lt, Svisločius) is a town in the South-West of Grodno Region, Belarus, an administrative center of ...

on the south and along the left bank of the

Biarezina River The Berezina or Biarezina ( be, Бярэ́зіна; ) is a river in Belarus and a right tributary of the Dnieper. The river starts in the Berezinsky Biosphere Reserve. The length of the Berezina is 613 km. The width of the river is 15-20 m, the ...

to the lands of the

Dregovichs The Dregoviches or Dregovichi ( Belarusian: дрыгавічы, ''dryhavičy'', ; russian: дреговичи, dregovichi; ua, дреговичі, drehovychi) were one of the tribal unions of Early East Slavs, and inhabited the territories ...

. The Polochan lands bordered with the following tribes: *To the southeast -

Smolensk Smolensk ( rus, Смоленск, p=smɐˈlʲensk, a=smolensk_ru.ogg) is a city and the administrative center of Smolensk Oblast, Russia, located on the Dnieper River, west-southwest of Moscow. First mentioned in 863, it is one of the oldest c ...

Krivichs; *To the north and east -

Izborsk Izborsk (russian: Избо́рск; et, Irboska; vro, Irbosk, Irbuska, label=Seto) is a rural locality (village) in Pechorsky District of Pskov Oblast, Russia. It contains one of the most ancient and impressive fortresses of Western Russia. Th ...

Krivichs and

Novgorod Veliky Novgorod ( rus, links=no, Великий Новгород, t=Great Newtown, p=vʲɪˈlʲikʲɪj ˈnovɡərət), also known as just Novgorod (), is the largest city and administrative centre of Novgorod Oblast, Russia. It is one of the ol ...

Slavs Slavs are the largest European ethnolinguistic group. They speak the various Slavic languages, belonging to the larger Balto-Slavic branch of the Indo-European languages. Slavs are geographically distributed throughout northern Eurasia, main ...

; *To the west - Lithuanian tribes. The Polochan tribe was one of the tribes which would later form the

Principality of Polotsk The Principality of Polotsk ( be, По́лацкае кня́ства, ''Polackaje kniastva''; la, Polocensis Ducatus), also known as the Duchy of Polotsk or Polotskian Rus', was a medieval principality of the Early East Slavs. The origin and ...

See also