Cataby is a small settlement approximately 170 kilometres (110 mi) north of Perth, Western Australia on the Brand Highway.

The Cataby Important Bird Area, which supports an important breeding population of the short-billed black cockatoo, lies 2 km south-east of the town.

[3] Tronox have a titanium mine site at Cooljarloo, near Cataby.

Concentrate is transported by road train to the processing facility at Chandala, near Muchea.

[4] The town was threatened by a bushfire in 2010, which closed the Brand Highway for a few hours; the fire was contained shortly afterward.