Hastula knockeri (E.A. Smith, 1872)
Terebra knudseni T. Bratcher, 1983
Duplicaria koreana (E.K. Yoo, 1976)
Euterebra kowiensis (W.H. Turton, 1932)
Terebra kronenbergi (FOSSIL) B.M. Landau, F. Da Silva& S.M. Heitz, 2016 †
Terebra kyudawonensis (FOSSIL) E.W. Vredenburg, 1921 †
Strioterebrum laevifasciola (FOSSIL) C.J. Maury, 1917 †
Terebra laevigata J.E. Gray, 1834
Terebra lamyi Y. Terryn, 2011
Hastula lanceata (C. Linnaeus, 1767)
Terebra lanceata L.A. Reeve, 1860
Strioterebrum langdoni (FOSSIL) (W.H. Dall, 1896 †)
Terebra lapugyensis (FOSSIL) R. Hoernes & M. Auinger,1879 †
Terebra larvaeformis R.B. Hinds, 1844
Terebra laudata (FOSSIL) Rossi de Garcia& J.L. Levy, 1959 †
Terebra lauretanae J.E. Tenison-Woods, 1878
Paraterebra lehneri (FOSSIL) R.F. Rutsch, 1934 †
Hastula leloeuffi P. Bouchet, 1983
Hastula lepida (R.B. Hinds, 1844)
Hastula lepperi (FOSSIL) E.W. Vredenburg, 1921 †
Terebra lepta (FOSSIL) W.P. Woodring, 1928 †
Terebra leptapsis L.R.L. Simone, 1999
Terebra levantina U. Aubry, 1999
Terebra ligata R.B. Hinds, 1844
Euterebra lightfooti (E.A. Smith, 1899)
Cinguloterebra lima (G.P. Deshayes, 1857)
Terebra limatula W.H. Dall, 1889
Terebra lindae E.J. Petuch, 1987
Myurella lineaperlata Y. Terryn & M. Holford,2008
Hastula lineopunctata (L. Bozzetti, 2008)
Strioterebrum listrotum (FOSSIL) W.P. Woodring, 1970 †
Strioterebrum lividum (L.A. Reeve, 1860)
Hastulopsis loisae (E.A. Smith, 1903)
Strioterebrum loja (FOSSIL) H.A. Pilsbry& A.A. Olsson, 1941 †
Duplicaria luandensis (U. Aubry, 2008)