Thysanotus is a genus of beetles in the family Carabidae, containing the following species:
Thysanotus ambreanus Jeannel, 1949Thysanotus anchomenoides (Gory & Castelnau, 1837)Thysanotus apicalis (Alluaud, 1936)Thysanotus consobrinus Jeannel, 1949Thysanotus dentipes (Jeannel, 1955)Thysanotus dilutipes (Fairmaire, 1896)Thysanotus gracilis Jeannel, 1949Thysanotus madagascariensis (Chaudoir, 1850)Thysanotus mirabilis (Alluaud, 1895)Thysanotus nosybianus Jeannel, 1949Thysanotus olsoufieffi Jeannel, 1949Thysanotus spinipennis (Alluaud, 1936)Thysanotus spinosus (Alluaud, 1936)Thysanotus tenuestriatus Jeannel, 1949Thysanotus vadoni Jeannel, 1949