Androstenedione may refer to:
4-Androstenedione (androst-4-ene-3,17-dione) – an endogenous weak androgen and estrogen and intermediate to/prohormone of testosterone 5-Androstenedione (androst-5-ene-3,17-dione) – a prohormone of testosterone and hence an anabolic-androgenic steroid 1-Androstenedione (5α-androst-1-ene-3,17-dione) – a prohormone of 1-testosterone (Δ1-DHT) and hence an anabolic-androgenic steroid
See also Androstanedione Androstenediol Dehydroepiandrosterone Androstenolone Androstanediol