Reynolds Neck is a rural locality in the local government area (LGA) of Central Highlands in the Central LGA region of Tasmania.

The locality is about 109 kilometres (68 mi) north of the town of Hamilton.

The 2016 census recorded a population of 7 for the state suburb of Reynolds Neck.

The name was derived from when Reynolds Island was attached to the shore of Great Lake.

[3] Route A5 (Highland Lakes Road) runs through from north to south.