| Dahaneh-ye Shirin | |
| Native Name: | Persian: دهنه شيرين |
| Native Name Lang: | fa |
| Settlement Type: | Village |
| Pushpin Map: | Iran |
| Coordinates Footnotes: | [1] |
| Subdivision Type: | Country |
| Subdivision Name: | Iran |
| Subdivision Type1: | Province |
| Subdivision Name1: | North Khorasan |
| Subdivision Type2: | County |
| Subdivision Name2: | Bam and Safiabad |
| Subdivision Type3: | District |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Dahaneh-ye Shirin |
| Unit Pref: | Metric |
| Population As Of: | 2016 |
| Population Total: | 551 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
Dahaneh-ye Shirin (Persian: دهنه شيرين) is a village in, and the capital of, Dahaneh-ye Shirin Rural District of the Central District of Bam and Safiabad County, North Khorasan province, Iran.[2]
At the time of the 2006 National Census, the village's population was 559 in 151 households, when it was in Safiabad Rural District of the former Bam and Safiabad District of Esfarayen County.[3] The following census in 2011 counted 613 people in 173 households.[4] The 2016 census measured the population of the village as 551 people in 175 households.[5]
In February 2023, the district was separated from the county in the establishment of Bam and Safiabad County. The rural district was transferred to the new Central District, and Dahaneh-ye Shirin was transferred to Dahaneh-ye Shirin Rural District created in the district.[2]