Khammam Assembly constituency is a constituency of the Telangana Legislative Assembly.

It is one of the five constituencies in Khammam district.

It includes the city of Khammam and is part of Khammam Lok Sabha constituency.

Thummala Nageswara Rao of Indian National Congress won the seat for the Assembly elections held on 30 November 2023.

The assembly constituency presently comprises the following mandals :