Hoplodoris grandiflora is a species of sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Discodorididae.
This species is recorded from the Indo-West Pacific including Hawaii, the Philippines, Palau, Kerama Island, Mauritius, Tanzania and Madagascar.
^ Pease, W.H. (1860) Descriptions of new species of mollusca from the Sandwich Islands. Proceedings of the Zoological Society of London 28: 18-36.
^ Rosenberg, G. (2015). Hoplodoris grandiflora Fahey & Gosliner, 2003. In: MolluscaBase (2015). Accessed through: World Register of Marine Species on 2015-10-02
^ Fahey, S. J., 2003 (October 21) Hoplodoris grandiflora [In] Sea Slug Forum. Australian Museum, Sydney.
^ Fahey S.J. & Gosliner T.M. 2003. "Mistaken Identities: On the Discodorididae genera Hoplodoris Bergh, 1880 and Carminodoris Bergh, 1889 (Opistobranchia, Nudibranchia)". Proceedings of the California Academy of Sciences, (4) 54(10): 169-208.