Alwyne (Wyn) Wheeler (5 October 1929 – 19 June 2005) was a British ichthyologist who was a curator at the Natural History Museum in London.
He joined the London Natural History Society at the age of 13 and served his National Service as a radiographer and medical photographer in the Royal Army Medical Corps in both the United Kingdom and Jamaica, where he joined the Natural History Society of Jamaica.
Wheeler specialized in two main fields, or that of the taxonomy of European fish, and of the studies of historical collections of taxonomic importance.
As well as scientific publications Wheeler wrote columns in the more popular angling press giving biological information to anglers.
The Grant provides retired members of the FSBI with financial support for continued activity in fish biology.