The Central District of Lamerd County () is in Fars province, Iran. Its capital is the city of Lamerd.
After the 2011 census, Chah Varz Rural District was separated from the district in the formation of Chah Varz District.
At the time of the 2006 National Census, the district's population was 43,371 in 9,523 households. In the 2011 census, the population increased to 46,933 people in 12,049 households. By the 2016 census, the population had declined slightly to 44,066 inhabitants in 12,575 households.