Deh Kohneh-ye Kamarej (, also Romanized as Deh Kohneh-ye Kamarej; also known as Deh Kohneh) is a village in Kamarej Rural District, Kamarej and Konartakhteh District, Kazerun County, Fars province, Iran. At the 2006 census, its population was 524, in 104 families.