Balkan Region is the westernmost of the five regions of Turkmenistan. Clockwise from north it borders Kazakhstan, Uzbekistan (north); two provinces of Turkmenistan (east), Iran (south), and the Caspian Sea (west). The capital city is Balkanabat, formerly known as Nebit Dag. The region's boundaries are identical to those of the former Krasnovodsk Oblast', a Soviet-era province of the Turkmen Soviet Socialist Republic. This oblast was liquidated and restored repeatedly in the 20th century, concluding with its abolition in 1988. However, the administrative boundaries of the region were restored in 1991 when Balkan Region was established.

Balkanabat, formerly Nebit-Dag and Neftedag, is the administrative centre of Balkan Province, the largest province in Turkmenistan. It lies at the foot of the Balkan Daglary mountain range. Balkanabat is about 450 km west of Ashgabat and 160 km east of the seaport city of Türkmenbaşy. The city layout is a grid of apartment blocks called kvartal (quarters). The main streets are Magtymguly, Pervomayskiy and Gurbansoltan eje şaýoly.