Trochus pachychiles C. Linnaeus, 1758
Cantharidus pallidulus A. Adams, 1853
Coeloconulus panae (FOSSIL) A. Nützel & Nakazawa,2012 †
Cantallocostoma panistostum (FOSSIL) DeVries, 2007 †
Monilea pantanellii (G. Caramagna, 1888)
Pseudostomatella papyracea (J.F. Gmelin, 1791)
Chrysostoma paradoxum (I. von Born, 1778)
Lirularia parcipicta (P.P. Carpenter, 1864)
Incisilabium parisiense (FOSSIL) (G.P. Deshayes, 1832 †)
Gibbula parnensis (FOSSIL) J.F. Bayan, 1870 †
Falsotectus parvus (FOSSIL) Gründel,Keupp & Lang, 2017 †
Clanculus pascoei (FOSSIL) A. Dey, 1961 †
Monilea patricia (R.A. Philippi, 1851)
Fossarina patula (A. Adams & G.F. Angas,1864)
Paroxystele patulus (FOSSIL) (G.B. Brocchi 1814 †)
Isanda paucimaculata J.T. Kuroda, 1972
Clanculus peccatus (H.J. Finlay, 1926)
Gibbula pennanti (R.A. Philippi, 1846)
Clelandella perforata S. Gofas, 2005
Monodonta perplexa H.A. Pilsbry, 1889
Monodonta perplexa boninensis A. Asakura & S. Nishimura,1987
Euclanculus persicus (FOSSIL) T. Habe & T. Shikama,1964 †
Clanculus personatus (R.A. Philippi, 1849)
Enida perspectiva G.B. Sowerby, 1900
Trochus pethertonensis (FOSSIL) Moore †
Fossarina petterdi J.C.H. Crosse, 1870
Clanculus petziae F. Rubio, E. Rolán& P. Ryall, 2002
Clanculus pharaonius (C. Linnaeus, 1758)
Gibbula philberti (C.A. Récluz, 1843)
Monilea philippiana R.W. Dunker, 1871
Clanculus philippii (Koch in R.A. Philippi,1843)
Monilea philippii A. Adams, 1854
Stomatia phymotis G.S. Helbling, 1779
Synaptocochlea picta (A.V.M.D. D'Orbigny,1847)
Fossarina picta A. Adams, 1867