The Georgians (Georgian: ქართველები, kartvelebi) are Caucasian ethnic group that have originated in Georgia, where they constitute a majority of the population. Large Georgian communities are also present throughout Russia, European Union, United States, and South America.

The majority of Georgians are Eastern Orthodox Christian and largely adhere to the national autocephalous Georgian Orthodox Church, which originated in the 4th century. There are also Georgian Catholic and Muslim communities in Tbilisi and Adjara.

The Georgian people went through a complex process of nation-formation and currently comprise a diverse set of geographic subgroups, each with its characteristic traditions, manners, dialect and, in the case of Mingrelians and Svans, language. The Georgian language, with its own alphabet and long written tradition going back to the 5th century, is the language of literacy and education of all Georgians living in Georgia as well as the official language of the country. Georgian, Mingrelian and Svan, together with Laz spoken by the related Laz people form the Kartvelian language family.

The Azerbaijanis ( /ˌæzərbaɪˈdʒɑːni/; Azerbaijani: Azərbaycanlılar, Азәрбајҹанлылар, آذربایجانلیلار ) or Azarbaijanis are Turkic-speaking people living mainly in northwestern Iran and the Republic of Azerbaijan, as well as in the neighboring states, Georgia, Russia (Dagestan) and formerly Armenia. Also referred to as Azeris or Azaris (Azərilər, Азәриләр, آذریلر ) or Azerbaijani Turks (Azərbaycan türkləri), they also live in a wider area from the Caucasus to the Iranian plateau. The Azerbaijanis are predominantly Shi'a Muslim and have a mixed cultural heritage including Turkic, Iranic and Caucasian elements.

Following the Russo-Persian Wars of 1813 and 1828, the territories of the Qajar Persian Empire in the Caucasus were ceded to the Russian Empire and the treaties of Gulistan in 1813 and Turkmenchay in 1828 finalized the borders between Czarist Russia and Qajar Iran. The formation of the Azerbaijan Democratic Republic in 1918 established the territory of the Republic of Azerbaijan. Despite living on two sides of an international border, the Azeris form a single ethnic group. However, northerners and southerners differ due to nearly two centuries of separate social evolution in Iranian Azerbaijan and Russian/Soviet-influenced Azerbaijan. The Azerbaijani language unifies Azerbaijanis, and is mutually intelligible with Turkmen, Qashqai, Gagauz and Anatolian Turkish (including the dialects spoken by the Iraqi Turkmen), all of which belong to the Oghuz, or Western, group of Turkic languages.