A group of Indonesian islands is known as the Wallacea biogeographical region in Wallace's honour, and Operation Wallacea, named after the region, awards "Alfred Russel Wallace Grants" to undergraduate ecology students.
Sekelompok pulau di Indonesia dikenal sebagai kawasan biogeografis Wallacea untuk menghormati Wallace, dan Operation Wallacea (dinamakan dari kawasan tersebut) memberikan penghargaan "Alfred Russel Wallace Grants" bagi para mahasiswa program sarjana ekologi.