Agaronia testacea philippi (E.C. Von Martens, 1897)
Oliva tigridella P.L. Duclos, 1835
Oliva tigridella blanda F.P. Marrat, 1867
Oliva tigridella lacteana P. Dautzenberg, 1927
Oliva tigridella martinii P. Dautzenberg, 1927
Oliva tigridella oriola J.B.P.A. Lamarck, 1811
Oliva tigridella samarensis C.W. Johnson, 1915
Oliva tigridella stellata (P.L. Duclos, 1835)
Oliva tigrina J.B.P.A. Lamarck, 1811
Oliva tigrina fallax C.W. Johnson, 1910
Oliva tigrina glandiformis F.P. Marrat, 1871
Oliva tisiphona P.L. Duclos, 1844
Oliva tisiphona hepatica F.P. Marrat, 1871
Oliva tisiphona mercatoria F.P. Marrat, 1871
Oliva tisiphona oblonga F.P. Marrat, 1867
Oliva tisiphona schepmani N.E. Weisbord, 1962
Oliva tjidamrensis (FOSSIL) Martin, 1879 †
Oliva todosina P.L. Duclos, 1835
Oliva todosina lepida (P.L. Duclos, 1835)
Oliva todosina solomonensis E.J. Petuch & D.M. Sargent,1986
Oliva todosina volvarioides P.L. Duclos, 1840
Agaronia travassosi F. Lange de Morretes,1938
Miniaceoliva tremulina (J.B.P.A. Lamarck, 1811)
Miniaceoliva tremulina azemula (P.L. Duclos, 1835)
Miniaceoliva tremulina nobilis (L.A. Reeve, 1850)
Miniaceoliva tremulina tenebrosa (F.P. Marrat, 1871)
Oliva tricolor J.B.P.A. Lamarck, 1811
Oliva tricolor palawanensis P. Bartsch, 1918
Oliva tricolor philantha P.L. Duclos, 1835
Oliva tricolor subviridis G. Perry, 1811
Oliva trinidadensis (FOSSIL) C.J. Maury, 1912 †
Belloliva triticea (P.L. Duclos, 1835)
Oliva trochala (FOSSIL) W.P. Woodring, 1928 †
Oliva truncata F.P. Marrat, 1867
Oliva tuberaensis (FOSSIL) Anderson, 1929 †