内陆太攀蛇（学名：Oxyuranus microlepidotus），别称凶猛太攀蛇，是全球毒性最强的陆栖蛇类，身长为2-2.5公尺，头部呈黑色，是海岸太攀蛇的亲戚。分布于澳洲中部，以囓齿类动物为食。虽有剧毒，但内陆太攀蛇生性害羞（其别名中的“凶猛”指的是其毒性而非性情），遇到滋扰时，通常会逃走。然而，内陆太攀蛇的危险性仍不容小觑，其一次咬击的量就足以让100人同时丧命；在皮下给药的情况下，它的半数致死剂量为0.025毫克/公斤。

The inland taipan (Oxyuranus microlepidotus), also commonly known as the western taipan, the small-scaled snake, or the fierce snake, is an extremely venomous snake of the taipan (Oxyuranus) genus, and is endemic to semi-arid regions of central east Australia. Aboriginal Australians living in those regions named the snake Dandarabilla. It was first described by Frederick McCoy in 1879 and then by William John Macleay in 1882, but for the next 90 years, it was a mystery species to the scientific community. No more specimens were found, and virtually nothing was added to the knowledge of this species until its rediscovery in 1972.