Neridup is a rural locality of the Shire of Esperance in the Goldfields-Esperance region of Western Australia.

A large part of the Kau Rock Nature Reserve is located in the north-east of Neridup.

[2][3] Neridup is on the traditional land of the Njunga people of the Noongar nation.

[4][5] The Njunga were previously part of the Wudjari Noongar, but separated from them[when?]

[6][7] The Kau Rock Nature Reserve, which also stretches into neighbouring Wittenoom Hills and Mount Ney, was gazetted on 2 August 1974, has a size of 158.14 square kilometres (61.06 sq mi) and is located in the Mallee bioregion.