The Central District of Babol County () is in Mazandaran province, Iran. Its capital is the city of Babol.
At the time of the 2006 National Census, the district's population was 287,006 in 79,368 households. The following census in 2011 counted 314,794 people in 95,280 households. The 2016 census measured the population of the district as 349,098 inhabitants in 113,687 households.