Eliseo Santiago is a Filipino business executive. He served as President and CEO of Clark Development Corporation.

Among other companies where he held a position are:
Shell’s Oil Products business in the East Zone (Vice President for Manufacturing, Supply and Distribution (MSD))
Pilipinas Shell Petroleum Corporation (Country Chairman)
PetroEnergy Resources Corporation (Director)
Mapua Institute of Technology (Director)
Citadel Pacific Ltd. (Director)

See also: List of Filipino Business Executives