Marus () is a village in Eshqabad Rural District of the Central District in Miyan Jolgeh County, Razavi Khorasan province, Iran.
At the time of the 2006 National Census, the village's population was 250 in 69 households, when it was in Miyan Jolgeh District of Nishapur County. The following census in 2011 counted 268 people in 81 households. The 2016 census measured the population of the village as 297 people in 97 households.
In 2023, the district was separated from the county in the establishment of Miyan Jolgeh County and renamed the Central District.