Owch Tappeh-ye Gharbi Rural District () is in the Central District of Torkamanchay County, East Azerbaijan province, Iran. Its capital is the village of Khatunabad.
At the time of the 2006 National Census, the rural district's population (as a part of Torkamanchay District in Mianeh County) was 2,690 in 535 households. There were 2,152 inhabitants in 571 households at the following census of 2011. The 2016 census measured the population of the rural district as 1,735 in 537 households. The most populous of its 18 villages was Qaleh Juq-e Najafqoli Khan, with 447 people.
In 2024, the district was separated from the county in the establishment of Torkamanchay County and renamed the Central District.