Cygnus falconeri
Temporal range: Middle Pleistocene
Cygnus falconeri.jpg
An artist's illustration of Cygnus falconeri along with Cygnus cygnus
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Anseriformes
Family: Anatidae
Genus: Cygnus
Species: C. falconeri
Binomial name
Cygnus falconeri
Parker, 1865

Cygnus falconeri, also known as the giant swan, is a species of very large swan from the Pleistocene period of Malta and Sicily. It was so large that it would have been taller, but not heavier, then the dwarf elephants that also lived in the region. Due to its large size, it may have been flightless. It went extinct either due to climate change or competition and predation.