Black stump is an Australian expression for an imaginary point beyond which the country is considered remote or uncivilised, an abstract marker of the limits of established settlement. The origin of the expression, especially in its evolved use as an imaginary marker in the landscape, is contested.

Grenfell Centre, formerly known as Oracle House and JLW Building, nicknamed Black Stump, is a high rise office building located at 25 Grenfell Street in the Adelaide city centre, South Australia.