Turritella merenskyi (FOSSIL) Bohm, 1926 †
Turritella meroensis (FOSSIL) A.A. Olsson, 1931 †
Turritella miamiensis (FOSSIL) E.J. Petuch, 1994 †
Turritella millepunctata (FOSSIL) S. Nomura, 1935 †
Turritella minuta (FOSSIL) Koch & R.W. Dunker,1837 †
Turritella mississippiensis (FOSSIL) T.A. Conrad, 1848 †
Turritella mitis (FOSSIL) G.P. Deshayes, 1861 †
Turritella mixta (FOSSIL) W.H. Dall, 1892 †
Turritella monilifer (FOSSIL) G.P. Deshayes, 1832 †
Turritella monilifera E. Forbes, 1846
Turritella monilis W. Kobelt, 1897
Turritella montensis (FOSSIL) Briart & Cornet, 1873 †
Turritella montserratensis (FOSSIL) W.C. Mansfield, 1925 †
Turritella multiplicatus (FOSSIL) Pcelincev, 1954 †
Turritella narica (FOSSIL) E.W. Vredenburg, 1928 †
Turritella nasuta (FOSSIL) †
Turritella nebulosa L.C. Kiener, 1843
Turritella nelsoni (FOSSIL) E.M. Spieker, 1922 †
Turritella nerinexa (FOSSIL) G.F. Harris, 1895 †
Turritella nivea H.E. Anton, 1838
Turritella noetlingi (FOSSIL) E.W. Vredenburg, 1921 †
Turritella nucleocostata W.L. May, 1915
Turritella nysti (FOSSIL) Briart & Cornet, 1887 †
Turritella obruta (FOSSIL) T.A. Conrad, 1833 †
Turritella ochlockoneensis (FOSSIL) W.C. Mansfield, 1930 †
Turritella ocoyana (FOSSIL) T.A. Conrad, 1855 †
Turritella olssoni (FOSSIL) Clark & J.W. Durham,1946 †
Turritella opalina (FOSSIL) W. Adam & L.A. Reeve,1850 †
Turritella oregonensis (FOSSIL) (T.A. Conrad, 1849 †)
Turritella oreodoxa (FOSSIL) A.A. Olsson, 1922 †
Turritella orthezensis (FOSSIL) R. Tournouer, 1875 †
Turritella orthosymmetrica S.S. Berry, 1953
Turritella paedopsis (FOSSIL) E.A.L. Kittl, 1892 †
Turritella pagodula (FOSSIL) R. Tate, 1893 †
Turritella paraguanensis (FOSSIL) (F. Hodson, 1926 †)