Pregnenolone (disambiguation)

Pregnenolone may refer to:


 * Pregnenolone (pregn-5-en-3β-ol-20-one)
 * Pregnenolone (medication)
 * 3β-Dihydroprogesterone (pregn-4-en-3β-ol-20-one)
 * 3α-Dihydroprogesterone (pregn-4-en-3α-ol-20-one)