{{Article|hl1|safe}}
{{Otheruses|Coomer}}
{{Character Infobox
|name=Coomer
|image=
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|homeworld=Earth
|birth=
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|rank=Security guard
|species=Human
|gender=Male
|height=
|weapons=
|equipment=Security vest
|vehicles=
|hair=
|eyes=
|cyber=
|era=Black Mesa Incident
|types=
|notable=
|affiliation=Black Mesa Security Force
|voice=
|model=
|designer=
|entity=
|hideb=
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|hideg=yes
}}
'''Agent Coomer''' is a Black Mesa security guard whose name can be heard in a Black Mesa Announcement System announcement, "Agent Coomer, report to Topside Tactical Operations Center.".
==Behind the scenes==
*Like his Coomer (scientist)|scientist namesake, "Coomer" is a nod to Greg Coomer, employee at Valve Software|Valve, placed there as an Easter egg.
==List of appearances==
*''Half-Life'' {{Mo}}
*''Half-Life Blue Shift'' ''fixing a computer''
{{Characters}}
{{Black Mesa}}
CategoryEaster eggs
CategoryHalf-Life
CategoryBlack Mesa Security Guards
CategoryMales