Rudpey-ye Gharbi Rural District () is in Rudpey District of Sari County, Mazandaran province, Iran. Its capital is the village of Gol Neshin.
In 2010, Rudpey-ye Jonubi and Rudpey-ye Shomali Rural Districts were separated from the Central District in the formation of Rudpey District. Rudpey-ye Gharbi Rural District was created in the district in 2012.
The 2016 National Census measured the population of the rural district as 9,762 in 3,384 households. The most populous of its 23 settlements was the village of Seyyed Mahalleh, with 1,544 people.