Because of the scattered pieces of documents both in Khmer and English about the education systems in Cambodia from the prehistoric period to the present, we have tried to collect all the related documents to review and then combined them into one piece. The combined piece from this review makes it a lot easier for all the researchers and readers who want to know about the education system in Cambodia from the past to the present since the piece has highlighted all the stages of the education process in Cambodia along with the review from the look into the history of Cambodia. This article also looks into the future of the education strategic plan (ESP) in Cambodia based on the policy of the Royal Government of the Kingdom of Cambodia and ESP put forth by the Ministry of Education, Youth and Sport (MoEYS).