Calliotectum piersonorum P. Bouchet & G.T. Poppe,1995
Alcithoe pinguella (FOSSIL) (J. Marwick, 1931 †)
Volutifusus piratica (W.J. Clench & C.G. Aguayo,1940)
Athleta pisororum (H. Morrison, 2006)
Plicolyria planicostata (FOSSIL) (G.B. III Sowerby,1903 †)
Plicolyria planicostata fijiensis (FOSSIL) P. Bail & G.T. Poppe,2004 †
Plicolyria planicostata grohi (FOSSIL) P. Bail & G.T. Poppe,2004 †
Plicolyria planicostata santoensis (FOSSIL) (H.S. Ladd, 1975 †)
Plicolyria planicostata taiwainica (FOSSIL) (T.C. Lan, 1975 †)
Notopeplum polita (FOSSIL) (R. Tate, 1889 †)
Voluta polypleura J.C.H. Crosse, 1876
Voluta polypleura brunneocincta G.T. Poppe, 2001
Voluta polypleura hennequini E.J. Petuch, 1995
Voluta polypleura hilli E.J. Petuch, 1987
Voluta polypleura kotorai (E.J. Petuch, 1981)
Voluta polypleura retemirabilis (E.J. Petuch, 1981)
Voluta polypleura sunderlandi (E.J. Petuch, 1987)
Festilyria ponsonbyi (E.A. Smith, 1901)
Lyria poppei (P. Bail, 2002)
Adelomelon posei (FOSSIL) Scarabino & al., 2004 †
Alcithoe powelli (FOSSIL) (C.R. Laws, 1936 †)
Amoria praetexta (L.A. Reeve, 1849)
Saotomea pratasensis T.C. Lan, 1997
Teremelon pretiosa (FOSSIL) (Finlay, 1926 †)
Sindhiluta prevosti (FOSSIL) (M. Rouault, 1850 †)
Ampulla priamus (J.F. Gmelin, 1791)
Voluta proboscidifera (FOSSIL) (A.E.M. Cossmann, 1896 †)
Fusivoluta profundorum P. Bail & N. Puillandre,2012
Metamelon prominima (FOSSIL) C.R. Laws, 1932 †
Volutilithes protensa (FOSSIL) Sowerby, 1840 †
Cymbiola provocationis (D.F. McMichael, 1961)
Notovoluta pseudolirata (R. Tate, 1888)
Alcithoe pseudolutea P. Bail & A. Limpus, 2005
Athleta pseudolyra (FOSSIL) (A.V.M.D. D'Orbigny,1850 †)
Mauira pseudorarispina (FOSSIL) (H.H. Suter, 1915 †)