Clavus is een geslacht van weekdieren uit de klasse van de Gastropoda (slakken).
Soorten Clavus aenigmaticus Wells, 1991 Clavus aglaia (Dall, 1918) Clavus albotuberculatus (Schepman, 1889) Clavus androyensis (Bozzetti, 2007) Clavus basipunctatus (Kilburn, 1988) Clavus beckii (Reeve, 1842) Clavus biancae (Bozzetti, 2008) Clavus bilineatus (Reeve, 1845) Clavus boucheti Kilburn, Fedosov & Kantor, 2014 Clavus burnupi (G. B. Sowerby III, 1897) Clavus cadenasi (Clench & Aguayo, 1939) Clavus canalicularis (Röding, 1798) Clavus candens (E. A. Smith, 1879) Clavus cantharis (Reeve, 1845) Clavus clara (Reeve, 1845) Clavus clavata (G. B. Sowerby II, 1870) Clavus coffea (E. A. Smith, 1882) Clavus cygnea (Melvill & Standen, 1897) Clavus delphineae Kilburn, Fedosov & Kantor, 2014 Clavus devexistriatus Kilburn, Fedosov & Kantor, 2014 Clavus ebur (Reeve, 1845) Clavus exasperatus (Reeve, 1843) Clavus exilis (Pease, 1868) Clavus falcicosta (Barnard, 1958) Clavus flammulatus Montfort, 1810 Clavus formosus (Reeve, 1846) Clavus fulva (Hinds, 1843) Clavus fusconitens (G. B. Sowerby III, 1901) Clavus glaucozona Kilburn & Dekker, 2008 Clavus groschi Kilburn, 1988 Clavus herberti (Kilburn, 1988) Clavus heryi (Bozzetti, 2007) Clavus hewittae Wells, 1991 Clavus hottentotus (E. A. Smith, 1882) Clavus humilis (E. A. Smith, 1879) Clavus hylikos Kilburn, Fedosov & Kantor, 2014 Clavus infrafusca (Sowerby III, 1893) Clavus infuscatus Kilburn & Dekker, 2008 Clavus isibopho (Kilburn, 1988) Clavus japonicus (Lischke, 1869) Clavus johnsoni (Bartsch, 1934) Clavus laetus (Hinds, 1843) Clavus lamberti (Montrouzier, 1860) Clavus maestratii Kilburn, Fedosov & Kantor, 2014 Clavus malva (Morassi, 1998) Clavus moquinianus (Montrouzier, 1874) Clavus nodifera (Pease, 1860) Clavus nodulosa (Pease, 1863) Clavus obliquatus (Reeve, 1845) Clavus obliquicostatus (Reeve, 1845) Clavus occiduus Wells, 1991 Clavus papilio (Kilburn, 1988) Clavus paroeca (Melvill, 1923) Clavus pica (Reeve, 1843) Clavus picoides Kilburn, Fedosov & Kantor, 2014 Clavus powelli Kay, 1979 Clavus protentus Hervier, 1896 Clavus pulicarius Wells, 1991 Clavus pusilla (Garrett, 1873) Clavus putillus (Reeve, 1845) Clavus quadratus (Kilburn, 1988) Clavus rissoiniformis Kay, 1979 Clavus roseofuscus (Bozzetti, 2007) Clavus rugizonatus Hervier, 1896 Clavus squamiferus Kilburn, Fedosov & Kantor, 2014 Clavus subobliquatus (E. A. Smith, 1879) Clavus suduirauti Bozzetti, 1997 Clavus sulekile (Kilburn, 1988) Clavus unizonalis (Lamarck, 1822) Clavus vibicinus (Helbling, 1779) Clavus virginieae Kilburn, Fedosov & Kantor, 2014 Clavus wilmeri (E. A. Smith, 1879)