Tarjali () is a village in Shirin Su Rural District of Shirin Su District in Maneh County, North Khorasan province, Iran.
At the time of the 2006 National Census, the village's population was 38 in nine households, when it was in Maneh District of Maneh and Samalqan County. The village did not appear in the following census of 2011. The 2016 census measured the population of the village as 50 people in 10 households.
In 2023, the district was separated from the county in the establishment of Maneh County and renamed the Central District. The rural district was transferred to the new Shirin Su District.