
Abbasabad is a city & capital of Abbasabad County, in Mazandaran Province, Iran.

Astara is a city and capital of Astara County, Gilan Province, Iran. It lies on the border with Azerbaijan Republic and on the Caspian Sea. It is an important border trade center between Iran and the Caucasus.

Babolsar is a city and capital of Babolsar County, Mazandaran Province, Iran. It is located alongside the Caspian Sea.

Bahnamir is a city and capital of Bahnamir District, on the Caspian Sea, in Mazandaran Province of northern Iran.

Bala Shir Rud is a village in Goli Jan Rural District, in the Central District of Tonekabon County, Mazandaran Province, Iran.

Bandar Charak is a coastal city and capital of Shibkaveh District, in Bandar Lengeh County, Hormozgan Province, Iran. At the 2006 census, its population was 2,958, in 609 families.

Bandar Deylam is a port city in and capital of Deylam County, Bushehr Province, Iran. At the 2006 census, its population was 19,829, in 4,426 families.
Bandar Siraf is a city in the Central District of Kangan County, Bushehr Province, Iran. At the 2006 census, its population was 3,500, in 722 families.
Chaboksar is a city in Owshiyan Rural District, in Rudsar County, Gilan Province, Iran. It is located on south of Caspian Sea. At the 2006 census, its population was 7,891, in 2,270 families.

Chaf and Chamkhaleh is a city in the Central District of Langarud County, in Gilan Province of northwestern Iran.

Chalakrud is a village in Chehel Shahid Rural District, in the Central District of Ramsar County, Mazandaran Province, Iran.

Chamkhaleh was a village in Chaf Rural District, in the Central District of Langarud County, Gilan Province, Iran.

Dargahan is a coastal city in the Central District of Qeshm County, Hormozgan Province, Iran.

Hasanabad is a village in Dabuy-ye Jonubi Rural District, Dabudasht District, Amol County, Mazandaran Province, Iran.

Hasanabad is a village in Panjak-e Rastaq Rural District, Kojur District, Nowshahr County, Mazandaran Province, Iran.

Hasanabad is a village in Ahlamerestaq-e Jonubi Rural District, in the Central District of Mahmudabad County, Mazandaran Province, Iran.

Hasanabad is a village in Kalej Rural District, in the Central District of Nowshahr County, Mazandaran Province, Iran.

Hasanabad is a village in Rudpey-ye Shomali Rural District, in the Central District of Sari County, Mazandaran Province, Iran.

Izadshahr ; formerly, Iz Deh, also Romanized as ‘Īz Deh, Īzdeh, Izedeh, and Iz-e-Deh; also known as Īzdeh-e Bāzārsar) is a city in the Central District of Nur County, located on the Caspian Sea in Mazandaran Province of northern Iran.

Kalehbast is a city capital of Rudbast District, on the Caspian Sea, in Mazandaran Province of northern Iran.

Kelachay is a city and capital of Kelachay District, in Rudsar County, Gilan Province, Iran.

Kish is a coastal city and capital of Kish District, in Bandar Lengeh County, Hormozgan Province, Iran. At the 2006 census, its population was 20,667, in 6,163 families.
Mahmudabad is a city and capital of Mahmudabad County, Mazandaran Province, Iran.

Nowshahr is a city and capital of Nowshahr County, Mazandaran Province, Iran. The people residing in Nowshahr speak Mazanderani language. People of Nowshahr speak Mazanderani language by the dialect of Kojuri. It is a port city, located on the southern coast of the Caspian Sea. This city was the center of Ruyan (Tabarestan).

Nur with other writing Nour or Noor, is a city and capital of Nur County, located on the Caspian Sea in Mazandaran Province of northern Iran.

Qeshm is a coastal city and capital of Qeshm County, Hormozgan Province, Iran. At the 2016 census, its population was 40,678.

Ramsar is the capital of Ramsar County, Mazandaran Province, Iran. In 2012 its population was 33,018, in 9,421 families.
Royan is a city in the Central District of Nur County, in Mazandaran Province of northern Iran.

Rudsar is a city and capital of Rudsar County, Gilan Province, Iran.

Sari, also known as Shahr-e-Tajan and Shari-e-Tajan, is the provincial capital of Mazandaran Province and former capital of Iran, located in the north of Iran, between the northern slopes of the Alborz Mountains and southern coast of the Caspian Sea. Sari is the largest and most populous city of Mazandaran.

Suza is a coastal city and capital of Shahab District, in Qeshm County, Hormozgan Province, Iran. It should not be confused with the ancient city of Susa, located in Khuzestan, Iran.

Tonekabon is a city and capital of Tonekabon County, Mazandaran Province, northern Iran.

Valiabad is a village in Mir Shams ol Din Rural District, in the Central District of Tonekabon County, Mazandaran Province, Iran.