Leistus fulvibarbis is a species of ground beetle of the subfamily of Nebriinae. Nominative subspecies is distributed in Europe, Asia Minor and North Africa; L. f. danieli found in Italy. They live in forests, bushes, trees and woodlands. Body length of an adult: 6.5–8 millimetres (0.26–0.31 in). Beetle is black colored, with blue metallic shiny elytron. Appendages are reddish-yellow.