Khvajeh Ahmad (Persian: خواجه احمد) is a village in, and the capital of, Khvajeh Ahmad Rural District of the Central District of Zehak County, Sistan and Baluchestan province, Iran.

At the 2006 National Census, its population was 1,060 in 224 households. The following census in 2011 counted 1,099 people in 276 households. The latest census in 2016 showed a population of 969 people in 266 households.