William Grey (possible 1827 – 1864 or 1896), amateur lepidopterologist and gardener. From 1860 a member of the Russian Entomological Society in Saint Petersburg, Russia. Often worked as a co-author with Otto Vasilievich Bremer. His collection is deposited in the Zoological Institute, St.-Petersburg, Russia. William Grey is also published as Vasilii Fomich Grey.
- 2 taxon names authored by William Grey (May be incomplete)
(List of works may be incomplete)
- Bremer, O. & Grey, W. 1853. Beiträge zur Schmetterlings-fauna des Nördlichen China's. St. Petersburg: 23 pp. Internet Archive Reference page.