Public Servant Ariston V. Delos Reyes (born February 16, 1950) is a retired vice admiral in the Armed Forces of the Philippines.

[2] A day after his retirement from military service, Vice Admiral Delos Reyes was appointed as Presidential Assistant I, with the rank of Undersecretary.

During his three-year stint at the DND, VAdm Delos Reyes chaired the investigations of alleged anomalies in bidding of AFP equipment, including the Night Capable Attack Helicopters (NCAH)[4] and mortar acquisition projects.

He was also recipient of the following awards: He authored the manual “Lessons Learned from AFP Operations Against the Communist Party of the Philippines -- New People’s Army” Volume II.

He was co-author of “Lessons Learned from AFP Operations Against the Communist Party of the Philippines – New People’s Army” Volume I and “Typhoon Doctrine for Mariners”.