ABSTRACT: Mespilus germanica L. is one of the two species of the genus Mespilus L., and is distributed in several regions, including Southeastern Europe, Anatolia, the Caucasus, and parts of the Middle East. The fruits of the plant are consumed as food, and the fruits, leaves, and stem bark are traditionally used for various systemic disorders, including gastrointestinal, respiratory, urinary tract, and skin conditions, as well as menstrual irregularities. In our study, the anti-inflammatory potential and antimicrobial activities of aqueous-methanolic extracts prepared from ripe (MGRF) and unripe fruits (MGUF), leaves (MGL), and stem bark (MGB) of M. germanica were evaluated in vitro. Quercetin, catechin, epicatechin, ellagic acid, chlorogenic acid, and caffeic acid were analyze