Chryseofusus graciliformis (G.B. III Sowerby, 1880)
Fusinus gracillimus (A. Adams & L.A. Reeve,1848)
Latirus granatus (F.C.L. Koch, 1845)
Latirus granifer (FOSSIL) Martin, 1931 †
Leucozonia granulilabris (G.J. Vermeij& M.A. Snyder, 2004)
Peristernia granulosa (W.H. Pease, 1868)
Liochlamys griffini (FOSSIL) E.J. Petuch, 1994 †
Fusinus guadalupensis Callomon & Snyder, 2017
Bullockus guesti W.G. Lyons & Snyder, 2008
Fusinus guidonis A. Delsaerdt, 1995
Papillina gunteri (FOSSIL) K.V.W. Palmer, 1953 †
Fasciolaria guyanensis Lyons & Snyder, 2016
Clavilithes hagni (FOSSIL) F. Traub, 1979 †
Fusinus halistreptus (W.H. Dall, 1889)
Harasewychia harasewychi E.J. Petuch, 1987
Fusinus harfordii (R.E.C. Stearns, 1871)
Clavilithes harrisii (FOSSIL) C.J. Maury, 1912 †
Fusinus hartvigii (R.J. Shuttleworth, 1856)
Fusinus harveyi R. Hadorn & J. Roger,2000
Microcolus harveyorum M. Lussi, 2014
Heilprinia hasta (FOSSIL) E.J. Petuch, 1994 †
Clavella hauniensis (FOSSIL) J.P.J. Ravn, 1939 †
Granulifusus hayashii T. Habe, 1961
Fusinus hayesi M.A. Snyder, 1996
Priscofusus hecoxae (FOSSIL) R. Arnold, 1908 †
Crassibougia hediae P. Stahlschmidt& K. Fraussen, 2012
Marmarofusus hedleyi Snyder & W.G. Lyons, 2014
Fusinus helenae P. Bartsch, 1939
Leucozonia helmii (FOSSIL) Abbass, 1967 †
Pustulatirus hemphilli (L.G. Hertlein& A.M. Strong, 1951)
Fusinus henekeni (FOSSIL) Sowerby II, 1850 †
Fusinus henekeni haitensis (FOSSIL) Sowerby, 1850 †
Fusinus henekeni veatchi (FOSSIL) C.J. Maury, 1917 †
Fusinus henicus (FOSSIL) R. Tate, 1889 †
Streptochetus heptagonus (FOSSIL) (J.B.P.A. Lamarck,1803 †)