Mirmiru (, also Romanized as Mīrmīrū) is a village in, and the capital of, Dasht-e Zahab Rural District of Dasht-e Zahab District, Sarpol-e Zahab County, Kermanshah province, Iran.
At the 2006 National Census, its population was 70 in 14 households, when it was in the Central District. The following census in 2011 counted 74 people in 20 households. The latest census in 2016 showed a population of 72 people in 21 households.
After the 2016 census, Dasht-e Zahab, Jeygaran, Posht Tang, and Sarqaleh Rural Districts were separated from the Central District to form the new Dasht-e Zahab District. In addition, the villages of Kuik-e Azizi Amin, Kuik-e Hasan, Kuik-e Mahmud, and Kuik-e Majid merged to form the village of Kuik, which became the capital of the new district.