Androstanolone may refer to:
5α-Dihydrotestosterone (5α-androstan-17β-ol-3-one), an endogenous androgen
5β-Dihydrotestosterone (5β-androstan-17β-ol-3-one), an endogenous steroid
Androsterone (5α-androstan-3α-ol-17-one), an endogenous androgen and neurosteroid
Epiandrosterone (5α-androstan-3β-ol-17-one), an endogenous androgen
Etiocholanolone (5β-androstan-3α-ol-17-one), an endogenous neurosteroid
Epietiocholanolone (5β-androstan-3β-ol-17-one), an endogenous steroid
