Kuchek Bisheh-ye Mahalleh () is a village in, and the capital of, Emamzadeh Abdollah-ye Jonubi Rural District in Dehferi District of Fereydunkenar County, Mazandaran province, Iran. The previous capital of the rural district was the village of Kardegar Mahalleh, now a neighborhood in the city of Astaneh-ye Sara.
At the time of the 2006 National Census, the village's population was 939 in 239 households, when it was in Emamzadeh Abdollah Rural District of the former Fereydunkenar District in Babolsar County. The following census in 2011 counted 893 people in 274 households, by which time the district had been separated from the county in the establishment of Fereydunkenar County. The rural district was transferred to the new Dehferi District and renamed Emamzadeh Abdollah-ye Jonubi Rural District. The 2016 census measured the population of the village as 931 people in 325 households.