The largest living reptile

The largest living reptile, a representative of the order Crocodilia, is the saltwater crocodile (Crocodylus porosus), with adult males being typically 4.5 to 5 m (14.8 to 16.5 ft) long. The largest confirmed saltwater crocodile on record was 20.6 feet (6.3 meters) long, and weighed well over 1,000 kg.- Wikipedia.