Gigantophis
| Gigantophis Temporal range: Priabonian,  | |
|---|---|
| Cast of vertebrae, University of Michigan Museum of Natural History | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Reptilia | 
| Order: | Squamata | 
| Family: | †Madtsoiidae | 
| Genus: | †Gigantophis | 
| Species: | †G. garstini | 
| Binomial name | |
| †Gigantophis garstini C. W. Andrews, 1901 | |
Gigantophis is an extinct genus of giant snake containing a single species, G. garstini. Before the Paleocene constrictor genus Titanoboa was described from Colombia in 2009, G. garstini was regarded as the largest snake ever recorded. It lived about 40 million years ago during the Eocene epoch of the Paleogene Period, in the Paratethys Sea, within the northern Sahara, where Egypt and Algeria are now located.