Document And Entity Information - shares	3 Months Ended
	Mar. 31, 2016	May. 03, 2016
Entity Registrant Name	GeoVax Labs, Inc.
Entity Central Index Key	0000832489
Trading Symbol	govx
Current Fiscal Year End Date	--12-31
Entity Filer Category	Smaller Reporting Company
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	No
Entity Common Stock, Shares Outstanding (in shares)		37,015,401
Document Type	10-Q
Document Period End Date	Mar. 31, 2016
Document Fiscal Year Focus	2016
Document Fiscal Period Focus	Q1
Amendment Flag	false