Androstenolone
Androstenolone may refer to:
- Testosterone (androst-4-en-17β-ol-3-one), an endogenous androgen/anabolic steroid and an intermediate in the biosynthesis of estradiol
 - Epitestosterone (androst-4-en-17α-ol-3-one), an inactive endogenous steroid
 - Dehydroepiandrosterone (DHEA, 5-DHEA) (androst-4-en-3β-ol-17-one), an endogenous weak androgen, an estrogen, a neurosteroid, and an intermediate in the biosynthesis of testosterone
 - 1-Testosterone (androst-1-en-17β-ol-3-one), a synthetic androgen/anabolic steroid
 - 4-Dehydroepiandrosterone (4-DHEA) (androst-4-en-3β-ol-17-one), an androgen prohormone
 - 1-Androsterone (1-DHEA) (5α-androst-1-en-3β-ol-17-one), a synthetic androgen prohormone