Hadronyche nadgee is a species of funnel-web spider in the Atracidae family. It is endemic to Australia. It was described in 2021 by Paul Whitington and Kerri-Lee Harris. The species epithet nadgee refers to the Nadgee Nature Reserve which is close to the type locality.[1]
The species occurs in the South East Corner region of New South Wales, where specimens were collected in dry sclerophyll forest.[1]