The aim of the study is to examine the criminal policy of imprisonment in the Armed Forces Punishment Law approved on 2013. In the aforementioned law, there are thirteen types of imprisonment (imprisonment from one month to six months, imprisonment from two months to six months, imprisonment from two months to one year, imprisonment from three months to one year, imprisonment from three months to two years, imprisonment from Six months to two years, imprisonment from six months to three years, imprisonment from one year to three years, imprisonment from one year to five years, imprisonment from one year to ten years, imprisonment from two years to five years, imprisonment from two years up to ten years and imprisonment from three years to fifteen years) is considered. This study, which is applied in terms of its type and purpose and has been carried out with a descriptive-analytical method, aims to answer the question of what kind of criminal policy has been followed by the Law on Punishment of Armed Forces Crimes approved on 2013 in relation to imprisonment? In response, it can be claimed that the criminal policy of imprisonment in the mentioned law is both a lenient criminal policy along with a heterogeneous criminal policy and a strict criminal policy along with a heterogeneous criminal policy.