Edgardo "Edgar" Lao Delos Santos (born June 12, 1952) is a former Associate Justice of the Supreme Court of the Philippines.

Delos Santos obtained his law degree from the University of San Carlos in Cebu.

[3] He was then interviewed for the seat vacated by Mariano del Castillo[4] which was later filled by Rodil Zalameda.

On December 3, 2019, Delos Santos was appointed to the court to fill the seat vacated by Antonio Carpio.

[5] Delos Santos retired on June 30, 2021, a year earlier than expected, for health reasons.