Abstract: The presence of the family Eucinetidae Lacordaire, 1857, the genera Eucinetus Germar, 1818 and Nycteus Latreille, 1829, and the species Eucinetus haemorrhoidalis (Germar, 1818) and Nycteus hopffgarteni (Reitter, 1885) is recorded for the first time in the Bulgarian fauna.