Cominella pulchra (FOSSIL) (H.H. Suter, 1917 †)
Clivipollia pulchra (L.A. Reeve, 1846)
Colus pulcius (W.H. Dall, 1919)
Euthria pulicaria P. Dautzenberg & H. Fischer,1906
Cominella pumila (FOSSIL) R. Tate, 1888 †
Pollia puncticulata (R.W. Dunker, 1862)
Prosipho pupa K.H.J. Thiele, 1912
Cominella purchasi (FOSSIL) (H.H. Suter, 1917 †)
Neptunea purpurea R. Tiba, 1983
Zeapollia purpuroides (FOSSIL) (Johnston, 1879 †)
Pollia purpuroides (FOSSIL) A.A. Olsson, 1930 †
Euthria puschi (FOSSIL) (Andrzejowski, 1830 †)
Prosipho pusillus K.H.J. Thiele, 1912
Pisania pusio (C. Linnaeus, 1758)
Pisania pusio janeirensis D'Orbigny, 1834
Ptychosalpinx pustulosus (FOSSIL) E.J. Petuch, 1988 †
Cominella putangirua (FOSSIL) (L. C. King, 1933 †)
Colus pygmaeus Gould, 1841
Siphonalia pyramis A. Adams, 1863
Engina pyrostoma (G.B. I Sowerby, 1832)
Metula quasilaevis (FOSSIL) B.M. Landau, F. Da Silva& S.M. Heitz, 2016 †
Buccinulum queketti (E.A. Smith, 1901)
Cominella quoyana (A. Adams, 1855)
Buccinum quoyii L.C. Kiener, 1834
Germonea rachelae M.G. Harasewych& Y.I. Kantor, 2004
Buccinum rarusum R. Tiba, 1984
Ancistrolepis rateginensis (FOSSIL) Titova, 1993 †
Euthria raulini (FOSSIL) M.A. Peyrot, 1925 †
Parabuccinum rauscherti M.G. Harasewych, Y.I. Kantor& K. Linse, 2000
Buccinum rausicum T. Shikama, 1952
Pollia rawsoni (J.C. Melvill, 1897)
Aeneator recens (R.K. Dell, 1951)
Chauvetia recondita (G.A. Brugnone, 1873)
Clivipollia recurva (L.A. Reeve, 1846)
Euthria reducta (FOSSIL) A.E.M. Cossmann, 1897 †