Haustellum lorenzi R. Houart, 2013
Abyssotrophon lorenzoensis (J.W. Durham, 1942)
Chicoreus louisae (FOSSIL) E.H. Vokes, 1990 †
Favartia lourdesae (J. Gibson-Smith& W. Gibson-Smith, 1983)
Tripterotyphis lowei (H.A. Pilsbry, 1931)
Tripterotyphis lowei colemani (W.F. Ponder, 1972)
Tripterotyphis lowei norfolkensis (C.A. Fleming, 1962)
Daphnellopsis lozoueti (FOSSIL) R. Houart, 2013 †
Aspella lozoueti R. Houart & J. Tröndlé,2008
Siphonochelus lozoueti R. Houart, 1991
Coralliophila luglii C. Smriglio & P. Mariottini,2011
Trachypollia lugubris (C.B. Adams, 1852)
Mexacanthina lugubris (J. de C. Sowerby, 1821)
Muregina lugubris (W.J. Broderip, 1833)
Ocenebra lumaria M. Yokoyama, 1926
Chicoreus lundeliusae (FOSSIL) N.H. Ludbrook, 1978 †
Ocinebrina lurida (A.T. von Middendorff,1848)
Ocinebrina lurida sclera (W.H. Dall, 1919)
Reishia luteostoma (H.S. Holten, 1803)
Lataxiena lutescena Zhang& Zhang, 2014 (temporary name)
Panamurex lychnia (FOSSIL) (Gardner, 1947 †)
Xymenopsis lyratus (J.P.Y. Couthouy& A.A. Gould, 1849)
Typhis maccoyi (FOSSIL) (J.E. Tenison-Woods,1876 †)
Attiliosa macgintyi (FOSSIL) E.H. Vokes, 1999 †
Murexiella macgintyi (M. Smith, 1938)
Murexiella macgintyi fasciatus (E.H. Vokes, 1970)
Trophon macharei (FOSSIL) DeVries, 2005 †
Coralliophila macleani D.R. Shasky, 1970
Purpurellus macleani (W.K. Emerson & D'Attilio,1969)
Panamurex macneili (FOSSIL) E.H. Vokes, 1970 †
Boreotrophon macouni W.H. Dall & P. Bartsch,1910
Enixotrophon macquariensis (A.W.B. Powell, 1957)
Urosalpinx macra A.E. Verrill, 1884
Babelomurex macrocephalus M. Oliverio, 2008
Pteropurpura macroptera (G.P. Deshayes, 1839)