Steg-O-Saw-Us (occasionally spelt Steg-A-Saw-Us) was a competitor robot that fought in Series 3 of Robot Wars. Originally a reserve robot called in to replace T-Wrecks at the last minute, it reached the Grand Final in its only series, losing to Hypno-Disc there. The robot's name was a pun on stegosaurus, a type of dinosaur.