Bush Carpentry is an expression used in Australia and New Zealand that refers to improvised methods of building or repair, using available materials and an ad hoc design, usually in a pioneering or rural context.

The phrase 'bush carpentry' is a familiar Australian usage, but finding an exact description of its practice is rare. The Macquarie Dictionary for example, defines a bush carpenter as a rough amateur carpenter, and G. A. Wilkes says he is a rough and ready carpenter. The Macquarie in turn defines rough-and-ready as rough, rude or crude, but good enough for the purpose. Wannan says that a bush carpenter is 'a very rough, unorthodox artisan indeed', and includes a sardonic excerpt from Henry Lawson to exemplify it. In his Bushcraft series Ron Edwards describes hut and furniture building, and 'stockcamp architecture', without once using the phrase 'bush carpentry', though 'rough and ready' recurs. Tocal Agricultural College offers a course in 'Traditional bush timber construction'; The word 'traditional' appears six times in the course outline, but not 'bush carpentry'.