Glomar

Glomar may refer to:


 * Global Marine, a drilling contractor which merged with Santa Fe International Corporation to form GlobalSantaFe Corporation. Now part of Transocean.
 * Glomar Challenger, the drillship used for the Deep Sea Drilling Project
 * Glomar Explorer, a large salvage vessel built by the CIA
 * Glomar response, a "neither confirm nor deny" response by agents of US national security