Rudpey District () is in Sari County, Mazandaran province, Iran. Its capital is the city of Akand.
In 2010, Rudpey-ye Jonubi and Rudpey-ye Shomali Rural Districts were separated from the Central District in the formation of Rudpey District.
In 2012, Rudpey-ye Gharbi Rural District was created in the district, and Rudpey-ye Shomali Rural District was separated from it in the formation of Rudpey-ye Shomali District.
The village of Akand was converted to a city in 2020.
At the time of the 2011 National Census, the district's population was 37,287 people in 10,558 households. The 2016 census measured the population of the district as 22,126 inhabitants in 7,341 households.