The ring-legged earwig Euborellia annulipes (Lucas, 1847) is recorded for the first time on the territory of Serbia. The species was found in the greenhouse of Jevremovac Botanical Garden in Belgrade and represents the second allochthonous invertebrate species registered in this greenhouse, after an exotic millipede. In total, 10 specimens of ring-legged earwig were found in the sections of the greenhouse where tropical and subtropical plants are cultivated. The first checklist of earwigs of Serbia was compiled and notes on autochthonous species are given.