APHA

The acronym APHA may refer to:


 * American Paint Horse Association, a horse breed registry
 * American Pharmacists Association (APhA)
 * American Public Health Association
 * APHA color, a color standard named for the American Public Health Association
 * Animal and Plant Health Agency, an executive agency of DEFRA, UK
 * Apha, a genus of moths in the family Eupterotidae