Derbent, formerly romanized as Derbend, is a city in Dagestan, Russia, located on the Caspian Sea. It is the southernmost city in Russia, and it is the second-most important city of Dagestan. Derbent occupies the narrow gateway between the Caspian Sea and the Caucasus Mountains connecting the Eurasian Steppe to the north and the Iranian Plateau to the south; covering an area of 69.63 square kilometres (26.88 sq mi), with a population of roughly 120,000 residents.
Lezgins are a Northeast Caucasian ethnic group native predominantly to southern Dagestan, a republic of Russia, and northeastern Azerbaijan, and speak the Lezgin language. Their social structure is firmly based on equality and deference to individuality. Lezgin society is structured around djamaat and has traditionally been egalitarian and organised around many autonomous local clans, called syhils (сихилар).
The Avars, also known as Maharuls', are a Northeast Caucasian ethnic group. The Avars are the largest of several ethnic groups living in the Russian republic of Dagestan. The Avars reside in the North Caucasus between the Black Sea and the Caspian Sea. Alongside other ethnic groups in the North Caucasus region, the Avars live in ancient villages located approximately 2,000 meters above sea level. The Avar language spoken by the Caucasian Avars belongs to the family of Northeast Caucasian languages. Sunni Islam has been the prevailing religion of the Avars since the 14th century.
Lezgian, also called Lezgi or Lezgin, is a Northeast Caucasian language. It is spoken by the Lezgins, who live in southern Dagestan (Russia); northern Azerbaijan; and to a much lesser degree Turkmenistan; Uzbekistan; Kazakhstan; Turkey, and other countries. It is a much-written literary language and an official language of Dagestan. It is classified as "vulnerable" by UNESCO's Atlas of the World's Languages in Danger.
Dagestan, officially the Republic of Dagestan, is a republic of Russia situated in the North Caucasus of Eastern Europe, along the Caspian Sea. It is located north of the Greater Caucasus, and is a part of the North Caucasian Federal District. The republic is the southernmost tip of Russia, sharing land borders with the countries of Azerbaijan and Georgia to the south and southwest, the Russian republics of Chechnya and Kalmykia to the west and north, and with Stavropol Krai to the northwest. Makhachkala is the republic's capital and largest city; other major cities are Derbent, Kizlyar, Izberbash, Kaspiysk, and Buynaksk.
Dargins or Dargwa are a Northeast Caucasian native ethnic group originating in the North Caucasus, and who make up the second largest ethnic group in the North Caucasian republic of Dagestan. They speak the various Dargin languages.
Aghuls are a people in Dagestan, Russia. According to the 2010 census, there were 34,160 Aghuls in Russia. The Aghul language belongs to the Lezgian language family, a group of the Northeast Caucasian family. Ethnically, the Aghuls are close to the Lezgins. There are four groups of the Aghul people, who live in four different gorges: Aguldere, Kurakhdere, Khushandere, and Khpyukdere. Like their neighbors the Kaitaks, the Aghuls were converted to Islam at a fairly early date, subsequent to the Arab conquest of the eighth century. Their oral traditions claim Jewish descent.
The peoples of the Caucasus, or Caucasians, are a diverse group comprising more than 50 ethnic groups throughout the Caucasus.
The Tsakhur or Saxur people are a Lezgin sub-ethnic group of northern Azerbaijan and southern Dagestan (Russia). The group numbers around 30,000 people and are called yiqy, but are generally known by the name Tsakhur, which derives from the name of a Dagestani village, where they make up the majority.
The Archi people are an ethnic group who live in eight villages in southern Dagestan, Russia. Archib is the 'parent village' of these, because three months a year the whole community used to reassemble in Archi to engage in communal work. Their culture is one of the most distinct and best-preserved of all the cultures of Dagestan.
Azerbaijanis in Russia or Russian Azerbaijanis are people of Azeri descent in Russia. These may be either ethnic Azeris residents in the country or recent immigrants who profess Azeri ancestry.
Tsakhur is a Lezgic language spoken by the Tsakhurs in northern Azerbaijan and southwestern Dagestan (Russia). It is spoken by about 11,700 people in Azerbaijan and by about 10,600 people in Russia. The word Tsakhur derives from the name of a Dagestani village where speakers of this language make up the majority.
The population of Armenia includes various significant minority ethnic groups.
The Tsez are a North Caucasian ethnic group. Their unwritten language, also called Tsez or Dido, belongs to the Northeast Caucasian group with some 15,354 speakers. For demographic purposes, today they are classified with the Avars with whom the Tsez share a religion, Sunni Islam, and some cultural traits. They are centered at the Tsunta district of the Republic of Dagestan, Russia. The term “Dido” is sometimes used in a broader sense to refer to the Tsez as well as the Bezhtas, Hinukhs, Khwarshis and Hunzibs, which are also categorized as Avar subgroups. According to the 2002 Russian census, there were 15,256 self-identified Tsez in Russia, notated as an "Avar subgroup", though the real number is probably slightly greater.
The Hinukh are a people of Dagestan living in 2 villages: Genukh, Tsuntinsky District - their 'parent village' and Novomonastyrskoe, Kizlyarsky District - where they settled later and live together with Avars and Dargins and also in the cities of Dagestan. They are being assimilated by the Caucasian Avars.
The Khinalugs are an indigenous people of Azerbaijan that speak the Khinalug language, a Northeast Caucasian language. The Khinalugs are indigenous to the Quba District and have been named after their main village, Khinalug. They are one of the peoples that have traditionally been called Shahdagh.
Lezgistan is an ethnic homeland of the Lezgins, as well as the area of distribution of the Lezgin language.
Karchag is a rural locality and the administrative centre of Karchagsky Selsoviet, Suleyman-Stalsky District, Republic of Dagestan, Russia.
Kaitags are an ethnic group of the Dargins, but sometimes considered as a separate people. Their number are estimated to be over 25,000. They live mainly on the territory of the Kaytagsky district of Dagestan, partly on the plain and in cities. Part of the Kaitag people were resettled in Chechnya in 1944, from where they later moved to the north of Dagestan. They speak the Kaitag language of the Dargin branch of the Northeast Caucasian family, but the Dargin literary language and Russian are also common. They are mostly Sunni Muslims.
Dagestani Azerbaijanis are a segment of Azerbaijani Turks or Azerbaijanis who have settled in Dagestan. According to the 2021 census, the Azerbaijani population in the Republic of Dagestan numbers 116,907 people, making them the seventh largest ethnic group in the region.
Russia 
Ukraine 
