• Grateloupia [sic] † accepted as Gratelupia Desmoulins, 1828 †
• Grateloupia Bonnemaison, 1822 accepted as Aglaothamnion Feldmann-Mazoyer, 1941
• Grateloupia C.Agardh, 1822
• Grateloupia abreviata Kylin, 1941 accepted as Grateloupia doryphora (Montagne) M.Howe, 1914
• Grateloupia acroidalea Setchell & N.L.Gardner, 1924 accepted as Prionitis acroidalea (Setchell & N.L.Gardner) E.Y.Dawson, 1961
• Grateloupia acuminata Holmes, 1896
• Grateloupia acutiuscula Grunow, 1896
• Grateloupia affinis (Harvey) Okamura, 1893 accepted as Polyopes affinis (Harvey) Kawaguchi & Wang, 2002
• Grateloupia affinis var. lata Okamura, 1893 accepted as Polyopes prolifer (Hariot) Kawaguchi & Wang, 2002
• Grateloupia americana S.Kawaguchi & H.W.Wang, 2001 accepted as Prionitis lanceolata (Harvey) Harvey, 1853
• Grateloupia angusta (Okamura) S.Kawaguchi & H.W.Wang, 2001
• Grateloupia articulata (Okamura) S.Kawaguchi & H.W.Wang, 2001
• Grateloupia asiatica S.Kawaguchi & H.W.Wang, 2001
• Grateloupia aucklandica Montagne, 1842 accepted as Glaphyrosiphon aucklandicus (Montagne) W.A.Nelson, S.Y.Kim & S.M.Boo, 2014
• Grateloupia australis J.Agardh ex Gepp & Gepp, 1906 accepted as Kallymenia tasmanica Harvey, 1859 accepted as Croisettea tasmanica (Harvey) M.J.Wynne, 2018
• Grateloupia avalonae E.Y.Dawson, 1949 accepted as Grateloupia filicina (J.V.Lamouroux) C.Agardh, 1822
• Grateloupia bassanii De Gasparis, 1903 †
• Grateloupia belangeri (Bory de Saint-Vincent) De Clerck, Gavio, Fredericq, Cocquyt & Coppejans, 2005 accepted as Phyllymenia belangeri (Bory de Saint-Vincent) Setchell & N.L.Gardner, 1936
• Grateloupia boaoensis Liu, Wang & Luan, 2014
• Grateloupia californica Kylin, 1941
• Grateloupia capensis O.De Clerck, 2005 accepted as Phyllymenia capensis (O.De Clerck) Gargiulo, M.Morabito & Manghisi, 2013
• Grateloupia carnosa Yamada & Segawa, 1938
• Grateloupia catenata Yendo, 1920
• Grateloupia caudata Kützing, 1867 (uncertain)
• Grateloupia cerrosiana W.R.Taylor, 1945
• Grateloupia chiangii S.Kawaguchi & H.W.Wang, 2001
• Grateloupia clarionensis (Setchell & N.L.Gardner) S.Kawaguchi & H.W.Wang, 2001
• Grateloupia comorinii Børgesen, 1938
• Grateloupia concatenata Kützing, 1843 (uncertain)
• Grateloupia conferta (Kützing) Kützing, 1867
• Grateloupia constricta W.-X.Li & Z.-F.Ding, 2004
• Grateloupia cornea Okamura, 1913
• Grateloupia corymbcladia W.-X.Li & Z.-F.Ding, 2004
• Grateloupia corymbifera (I.A.Abbott) S.Kawaguchi & H.W.Wang, 2001
• Grateloupia cosentinii Kützing, 1849 accepted as Grateloupia proteus Kützing, 1843
• Grateloupia cosentinii var. marginifera Kützing, 1849 (uncertain)
• Grateloupia crispata (Okamura) Y.-P.Lee, 2008
• Grateloupia cuneifolia J.Agardh, 1849
• Grateloupia cutleriae Kützing, 1843
• Grateloupia cutleriae f. maxima N.L.Gardner, 1911 accepted as Grateloupia doryphora (Montagne) M.Howe, 1914
• Grateloupia dactylifera E.Y.Dawson, 1954
• Grateloupia dalianensis H.W.Wang & D.Zhao, 2012
• Grateloupia denticulata Montagne, 1842 accepted as Neorubra denticulata (Montagne) M.S.Calderon, G.H.Boo & S.M.Boo, 2014
• Grateloupia dichotoma J.Agardh, 1842 accepted as Dermocorynus dichotomus (J.Agardh) Gargiulo, M.Morabito & Manghisi, 2013
• Grateloupia dichotoma f. echinocephala (Sperk) Woronichin, 1909 (uncertain)
• Grateloupia dichotoma f. nana Ardissone, 1883 (uncertain)
• Grateloupia didymecladia W.-X.Li & Z.-F.Ding, 2004
• Grateloupia difficilis (Basterot, 1825) † (uncertain > unassessed)
• Grateloupia difficilis var. taurelliptica Sacco, 1904 † (uncertain > unassessed)
• Grateloupia difficilis var. tauromagna Sacco, 1904 † (uncertain > unassessed)
• Grateloupia difficilis var. taurorotundula Sacco, 1904 † (uncertain > unassessed)
• Grateloupia divaricata Okamura, 1895
• Grateloupia donghaiensis W.-X.Li & Z.-F.Ding, 2004
• Grateloupia doryphora (Montagne) M.Howe, 1914
• Grateloupia dubia Zanardini, 1874 (uncertain)
• Grateloupia elata (Okamura) S.Kawaguchi & H.W.Wang, 2001
• Grateloupia elliptica Holmes, 1896
• Grateloupia emarginata Kützing, 1867 accepted as Polyopes emarginatus (Kützing) A.J.K.Millar, 2005
• Grateloupia erinacea (Turner) C.Agardh, 1981 accepted as Nothogenia erinacea (Turner) P.G.Parkinson, 1983
• Grateloupia fastigiata J.Agardh, 1885
• Grateloupia fastigiata W.-X.Li & Z.-F.Ding, 2004
• Grateloupia filicina (J.V.Lamouroux) C.Agardh, 1822
• Grateloupia filicina f. cirrhosa Børgesen, 1935
• Grateloupia filicina f. filiformis (Kützing) Pilger, 1911 accepted as Grateloupia filiformis Kützing, 1849
• Grateloupia filicina f. horrida (Kützing) Børgesen, 1935 accepted as Dermocorynus horridus (Kützing) Gargiulo, M.Morabito & Manghisi, 2013
• Grateloupia filicina f. intermedia Holmes & Batters, 1890
• Grateloupia filicina f. pectinata Børgesen, 1935
• Grateloupia filicina f. prolongata (J.Agardh) C.K.Tseng, 1936 accepted as Grateloupia prolongata J.Agardh, 1847
• Grateloupia filicina var. bipinnata P.Crouan & H.Crouan, 1878 accepted as Grateloupia filicina (J.V.Lamouroux) C.Agardh, 1822
• Grateloupia filicina var. conferta Kützing, 1847 accepted as Grateloupia conferta (Kützing) Kützing, 1867
• Grateloupia filicina var. congesta P.L.Crouan & H.M.Crouan, 1865 accepted as Grateloupia filicina (J.V.Lamouroux) C.Agardh, 1822
• Grateloupia filicina var. cylindricaulis
• Grateloupia filicina var. elongata Kützing, 1847
• Grateloupia filicina var. filiformis (Kützing) P.L.Crouan & H.M.Crouan, 1878 accepted as Grateloupia filiformis Kützing, 1849
• Grateloupia filicina var. lomentaria M.A.Howe, 1924 accepted as Grateloupia catenata Yendo, 1920
• Grateloupia filicina var. luxurians A.Gepp & E.S.Gepp, 1906 accepted as Grateloupia subpectinata Holmes, 1912
• Grateloupia filicina var. porracea (Kützing) M.A.Howe, 1924 accepted as Grateloupia porracea Kützing, 1843
• Grateloupia filicina var. ramentacea Montagne, 1836 (uncertain)
• Grateloupia filicina var. simplex
• Grateloupia filiformis Kützing, 1849
• Grateloupia fimbriata Montagne, 1846 (uncertain)
• Grateloupia flabellata Holmes, 1896 accepted as Polyopes prolifer (Hariot) Kawaguchi & Wang, 2002
• Grateloupia furcata Holmes, 1896 accepted as Grateloupia livida (Harvey) Yamada, 1931
• Grateloupia furcata Kützing, 1867
• Grateloupia gelatinosa Grunow, 1896
• Grateloupia gibbesii Harvey, 1853
• Grateloupia gigartinoides Sonder, 1855 accepted as Rhodoglossum gigartinoides (Sonder) Edyvane & Womersley, 1993
• Grateloupia gorgonioides
• Grateloupia gorgonioides f. echinocephala Sperk, 1869 accepted as Grateloupia dichotoma f. echinocephala (Sperk) Woronichin, 1909
• Grateloupia guajirae Schnetter, 1972
• Grateloupia haimenensis W.-X.Li & Z.-F.Ding, 2004
• Grateloupia hainanensis W.-X.Li & Z.-F.Ding, 2004
• Grateloupia hancockii E.Y.Dawson, 1944
• Grateloupia hawaiiana E.Y.Dawson, 1958
• Grateloupia hieroglyphica (J.Agardh) J.Agardh, 1851 accepted as Phyllymenia belangeri (Bory de Saint-Vincent) Setchell & N.L.Gardner, 1936
• Grateloupia horrida Kützing, 1843 accepted as Dermocorynus horridus (Kützing) Gargiulo, M.Morabito & Manghisi, 2013
• Grateloupia horrida Okamura, 1893 accepted as Polyopes lancifolius (Harvey) Kawaguchi & Wang, 2002
• Grateloupia howei Setchell & N.L.Gardner, 1924
• Grateloupia huanghaiensis Wang, H.W., Guan, Y., Zhao, F.Q. & Zhao, D., 2014
• Grateloupia huangiae S.-M.Lin & H.-Y. Liang, 2011