Turritella knysnaensis C.F.F. von Krauss, 1848 South Africa
Turritella kurosia K. Ida, 1952 Australia, Botany Bay
Turritella kurosio K. Ida, 1952
Turritella lagunillasensis (FOSSIL) Rivera, 1957 † Peru, Ica, Ica
Turritella lahirii (FOSSIL) Cox, 1930 † Pakistan, N.W.F.P., Kohat
Turritella landbecki (FOSSIL) R.A. Philippi, 1887 † Chile, Navidad Formation51 mm
Turritella larensis (FOSSIL) F. Hodson, 1926 † Colombia, La Guajira, Uribia
Turritella latior K.H.J. Thiele, 1912
Turritella leeuwinensis (T.A. Garrard, 1972) Australia, Leeuwin
Turritella lentiginosa L.A. Reeve, 1849 Ecuador103,6 mm
Turritella leonensis (FOSSIL) T.A. Conrad, 1857 † Texas, Hudspeth County
Turritella leucostoma A. Valenciennes, 1832 West Panama123 mm
Turritella ligar G.P. Deshayes, 1843 Guinea123 mm
Turritella lindae (E.J. Petuch, 1987)
Turritella listrota (FOSSIL) W.P. Woodring, 1959 † Panama, Colón
Turritella lloydsmithi (FOSSIL) H.A. Pilsbry& J. Brown, 1917 † Colombia, La Chorrera
Turritella lorenzana (FOSSIL) Wagner & Schilling,1923 † USA, California, Kern
Turritella lyonsi E.F. Garcia, 2006 Mexico, Campeche17,8 mm
Turritella machapoorensis (FOSSIL) C.J. Maury, 1925 † Venezuela, Paraguana Peninsula
Turritella maculata L.A. Reeve, 1849 Papua New Guinea60 mm
Turritella magnasulcus (E.J. Petuch, 1991) Florida113 mm
Turritella mariana W.H. Dall, 1908 Panama West37 mm
Turritella marianopsis E.J. Petuch, 1990 Caribbean
Turritella marnochi (FOSSIL) White, 1879 † Texas
Turritella martini (FOSSIL) A.E.M. Cossmann, 1913 † Indonesia, Jawa Tengah, Wonosobo
Turritella masinguiensis (FOSSIL) Clark & J.W. Durham,1946 † Colombia, Bolivar
Turritella matarucana (FOSSIL) F. Hodson, 1926 † Panama, Colón
Turritella mauryana (FOSSIL) R.B. Newton, 1922 † Nigeria
Turritella merenskyi (FOSSIL) Bohm, 1926 † Namibia, !Karas, Luderitz
Turritella meroensis (FOSSIL) A.A. Olsson, 1931 † Peru, Piura, Ayabaca
Turritella miamiensis (FOSSIL) E.J. Petuch, 1994 † Florida, Miami County40 mm
Turritella millepunctata (FOSSIL) S. Nomura, 1935 † Okinawa10,4 mm
Turritella minuta (FOSSIL) Koch & R.W. Dunker,1837 †
Turritella mississippiensis (FOSSIL) T.A. Conrad, 1848 † USA, Mississippi
Turritella mitis (FOSSIL) G.P. Deshayes, 1861 † France, Paris Basin