Najafabad Rural District () is in the Central District of Sirjan County, Kerman province, Iran. It is administered from the city of Najafshahr.
At the time of the 2006 National Census, the rural district's population was 4,915 in 1,185 households. There were 7,394 inhabitants in 1,797 households at the following census of 2011. The 2016 census measured the population of the rural district as 8,474 in 2,163 households. The most populous of its 94 villages was Ezzatabad, with 2,085 people.