Kolengeh (Persian: كلنگه) is a village in Tameshkol Rural District, Nashta District, Tonekabon County, Mazandaran Province, Iran. According to the 2006 census, its population was 21 people, living in 6 families.
The village is located at coordinates 36°41′47″N 51°02′46″E, approximately 116 km (72 mi) north of Tehran and 180 km (112 mi) west of Sari, the capital of Mazandaran Province. The nearest airports are Noshahr Airport (NSH), about 38 km away, and Ramsar Airport (RZR), about 40 km away.
Kolengeh falls within the Iran Standard Time zone (UTC+3:30), with daylight saving time observed as UTC+4:30 (IRDT).
