Abacetus is a genus of beetles in the family Carabidae, distributed across Africa, Asia and Australia, with a single European species. It contains the following species: * Abacetus abacillus Kolbe, 1898 * Abacetus aberrans Straneo, 1943 * Abacetus abor Andrewes, 1942 * Abacetus acutangulus Tschitscherine, 1903 * Abacetus aeneobus Chaudoir, 1869 * Abacetus aeneocordatus Straneo, 1940 * Abacetus aeneovirescens Straneo, 1939 * Abacetus aenescens Peringuey, 1896 * Abacetus aeneus Dejean, 1828 * Abacetus aenigma Chaudoir, 1869 * Abacetus aeratus Tschitscherine, 1900 * Abacetus afer Tschitscherine, 1899 * Abacetus alacer Peringuey, 1896 * Abacetus alaticollis Straneo, 1957 * Abacetus alesi Jedlicka, 1936 * Abacetus alluaudi Tschitscherine, 1899 * Abacetus amaroi