- Who
- Unknown
- What
- 17 kilometre(s) per hour
- Where
- United Kingdom ()
The world's fastest crocodile on land is the freshwater crocodile (Crocodylus johnstoni). This Australian species can attain speeds reaching 17 km/h (10.56 mph) when in full gallop – a mode of terrestrial locomotion that only a few species of crocodile can accomplish.