Acacia beckleri, or Barrier Range wattle, is a plant in the genus Acacia native to Australasia, typically Australia. It is named after Dr Herman Beckler, the botanist on the Burke and Wills expedition in 1861 and who collected the type specimen. The common name refers to the Barrier Range in the Broken Hill area, western New South Wales. This species is similar to A. notabilis (notable wattle, Flinder's wattle, stiff golden wattle) and A. gladiformis (sword wattle, sword-leaf wattle).