The Central District of Marvdasht County () is in Fars province, Iran. Its capital is the city of Marvdasht.
After the 2016 census, the villages of Fathabad and Zangiabad were elevated to city status.
At the time of the 2006 National Census, the district's population was 195,450 in 46,300 households. The following census in 2011 counted 210,514 people in 57,728 households. The 2016 census measured the population of the district as 221,163 inhabitants in 65,111 households.