Lesnik (Serbia)

Lesnik was a fortified town in medieval Serbia (Rascia), registered by Byzantine Emperor Constantine Porphyrogenitus, under the rule of Časlav Klonimirović.

Serbia consisted of the following fortifications (καστρα, 'castle'): Destinikon (Δεστινίκον), Černavusk (Τςερναωουσκεή), Međurečje (Μεγυρέτονς), Dresneik (Δρεσνεηκ), Lesnik (Λεσνηκ), Salines (Σαληνέζ), in the Zhupa of Bosnia (Βοσνωνα): Katera (Κατερα) and Desnik (Δέσνηκ)."De Administrando Imperio by Constantine VII

The location is unknown, but has been connected with:
 * The toponym Lješnica
 * in Derventa, Bosnia and Herzegovina
 * in Tuzla, Bosnia and Herzegovina
 * in Kučevo, Serbia
 * The toponym Lešnica
 * in Loznica, Serbia
 * in Podujevo, Kosovo
 * The toponym Lesnica
 * in Trgovište, Serbia