Medny ({{lang-ru|Медный}}; masculine), Mednaya ({{lang|ru|Медная}}; feminine), or Mednoye ({{lang|ru|Медное}}; neuter) is the name of several rural localities in Russia:

• Medny (rural locality), a settlement under the administrative jurisdiction of Verkh-Isetsky City District of the City of Yekaterinburg in Sverdlovsk Oblast
• Mednoye, Tambov Oblast, a selo in Satinsky Selsoviet of Sampursky District in Tambov Oblast
• Mednoye, Tver Oblast, a selo in Mednovskoye Rural Settlement of Kalininsky District in Tver Oblast

• Chorioadenoma destruens
• Chorioamnioitis
• Chorioamnionitis
• Chorioblastoma
• Choriocarcinomas
• Choriogenesis
• Chorionepithelioma
• Chorion frondosum
• Chorionic cavity
• Chorionic gonadotropin, beta subunit, human
• Chorionic somatomammotropin
• Chorionic villi
• Chorionic villi sample
• Chorionic villi sampling
• Chorionic Villi Sampling
• Chorionic villous
• Chorionic villus
• Chorion PLC
• Chorion villus
• Choripan
• Choripán
• Chorismate lyase
• Chorismate mutase
• Chorismate synthase
• Chorist