Zanaft () is a village in Dahaneh-ye Shirin Rural District of the Central District in Bam and Safiabad County, North Khorasan province, Iran.
At the time of the 2006 National Census, the village's population was 507 in 118 households, when it was in Safiabad Rural District of Bam and Safiabad District in Esfarayen County. The following census in 2011 counted 335 people in 108 households. The 2016 census measured the population of the village as 259 people in 112 households.
In 2023, the district was separated from the county in the establishment of Bam and Safiabad County and renamed the Central District. Zanaft was transferred to Dahaneh-ye Shirin Rural District created in the same district.