A tudun was a
governor
A governor is an politician, administrative leader and head of a polity or Region#Political regions, political region, in some cases, such as governor-general, governors-general, as the head of a state's official representative. Depending on the ...
resident in a town or other settlement in the ancient
Bulgar,
Avar or
Gokturk empire
An empire is a political unit made up of several territories, military outpost (military), outposts, and peoples, "usually created by conquest, and divided between a hegemony, dominant center and subordinate peripheries". The center of the ...
s, particularly those of the
Bulgars and the
Khazars. The tudun was the personal representative of the imperial government and could function both as an administrator and a diplomat. At times, a tudun would be appointed for a town nominally under another power's control but ''de facto'' within the sphere of influence of the tudun's
khagan
Khagan or Qaghan (Middle Mongol:; or ''Khagan''; ) or zh, c=大汗, p=Dàhán; ''Khāqān'', alternatively spelled Kağan, Kagan, Khaghan, Kaghan, Khakan, Khakhan, Khaqan, Xagahn, Qaghan, Chagan, Қан, or Kha'an is a title of empire, im ...
.
History of the Turkic peoples
Khazar titles
Titles of the Göktürks
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