Shavur (), Romanized as Shāhūr, Shahvar, and Shāvūr; formerly Rashg-e Shavur (رشگشاوور), Romanized as Rashk-e Shāhūr and Rashk-e Shāhvār; also known as Moslem Ebn-e ‘Aqīl, is a city in, and the capital of, Shavur District of Karkheh County, Khuzestan province, Iran.
At the 2006 census, its population was 8,344 in 1,294 households, when it was the village of Rashg-e Shavur in Shavur District of Shush County. The following census in 2011 counted 9,330 people in 2,217 households, by which time the village had been elevated to the status of a city and was renamed Shavur. The latest census in 2016 showed a population of 8,833 people in 2,438 households.
In September 2019, the district was separated from the county, divided into two districts of two rural districts each and two cities (Alvan as the capital and Shavur), and elevated to the status of Karkheh County.