Glandar adrenal, wanda kuma aka sani da glandon suprarenal, glandan endocrin ne wanda ke saman kowace koda. Ita ce ke da alhakin samarwa da ɓoye nau'ikan hormones, irin su adrenaline, cortisol, aldosterone, da androgens, waɗanda ke tsara nau'ikan tsarin ilimin halittar jiki a cikin jiki, gami da amsa damuwa, hawan jini, metabolism, da haɓaka jima'i.
