Telavi (/təˈlɑːvi/; თელავი [t̪ʰeɫaβi]) is the main city and administrative center of the eastern Georgian province of Kakheti. As of the 2024 census, its population was 16,800. The city is located on the foothills of the Tsiv-Gombori Range at 500–800 m (1,600–2,600 ft) above sea level.

The first archaeological findings from Telavi date back to the Bronze Age. One of the earliest surviving accounts of Telavi is from the 2nd century AD, by Greek geographer Claudius Ptolemaeus, who mentions the name Teleda (a reference to Telavi). Telavi began to transform into a fairly important and large political and administrative center in the 8th century. Interesting information on Telavi is provided in the records by an Arab geographer, Al-Muqaddasi of the 10th century, who mentions Telavi along with such important cities of that time's Caucasus as Tbilisi, Shamkhor, Ganja, Shemakha and Shirvan. Speaking about the population of Telavi, Al-Muqaddasi points out that for the most part it consisted of Christians.

From the 10th to the 12th centuries, Telavi served as the capital of the Kingdom of Kakheti and later Kingdom of Kakheti-Hereti. During the Golden Era of the Georgian State (12th–13th centuries), Telavi turned into one of the most important political and economic centers of the Georgian State. After the disintegration of the united Georgian Kingdom in the 15th century, the role of Telavi started to decline and the city eventually became an ordinary town of trade and crafts. Telavi regained its political importance in the 17th century when it became a capital of the kingdom of Kakheti. By 1762, it turned into the second capital (after Tbilisi) of the united Eastern Georgian Kingdom of Kartl-Kakheti. The reign of King Erekle II, who was born and died in this city, was a special epoch in the history of Telavi. During this period from 1744 to 1798, it grew into a strategic and cultural centre. Erakle II established there a theological seminary and founded a theatre. Erekle II's reforms touched upon all aspects of life in the country. They changed fundamentally the political, economical and cultural orientation of Kartli-Kakheti and, subsequently of the whole Georgia. His name became a symbol of freedom and national independence of the Georgian people. Erakle II is still called affectionately "Patara Kakhi" ('Little Kakhetian'), and his heroic deeds are described in folk literature.

In 1801, after the Kingdom of Kartli-Kakheti was annexed by the Russian Empire, Telavi lost its status as a capital. In the 19th century, the city was the administrative center of the Telavi uezd within the Tiflis Governorate. During that period, the economy of the city was mainly composed of small-scale industries (leather painting, pottery production, wine-making, etc.), commerce and agriculture. The town's population was about 12,000 in the end of the 19th century (including about 9,000 Armenians and 2,000 ethnic Georgians).

Telavi and its surroundings are rich in historical, architectural and natural monuments. The most important heritage monuments preserved within the city limits include:

Telavi is the only city in Georgia where four fortification monuments from four historical periods remain relatively intact. Due to this reason, architects, scholars and art historians consider Telavi as the most "medieval" city in the country. Another curious sight in Telavi is a 900-year-old plane tree which is 40 m (130 ft) high and 11 m (36 ft) around the trunk. Other notable landmarks around Telavi include the Alaverdi Cathedral (11th century), the second highest cathedral in Georgia after the newly built Tbilisi Sameba Cathedral; the Ikalto Academy (8th-12th centuries–), where the famous Georgian writer Shota Rustaveli studied; the Church of St. George (dedicated to the patron saint of Georgia, where it is said that there are 365 churches named St. George); ruins of the city and castle of Gremi (the former capital of Kakheti during the 15th–17th centuries); Shuamta, a complex made of three churches of different periods—6th, 7th and 8th centuries—in a highland forest; Akhali Shuamta ('New Shuamta'), the monastery close to Dzveli Shuamta ('Old Shuamta'), built in the 16th century; the stunning Tsinandali Gardens (the residential Palace of Noblemen Chavchavadzes family); and many others.

The former Armenian population had a rich cultural life, some of which remains to this day, and some of which is lost.

Telavi faces the Tsiv-Gombori Range to the south and southwest and borders on the Alazani Valley to the north and east.