Liffey is a rural locality and town in the local government areas of Meander Valley and Northern Midlands in the Launceston and Central regions of Tasmania.

The locality is about 24 kilometres (15 mi) south of the town of Westbury.

[2] The town is situated in rainforest, on the Liffey River at the foot of the Great Western Tiers.

[3] Liffey Post Office opened on 16 August 1887 and closed in 1973.

[5] Highland Lakes Road (A5) follows much of the western boundary, and passes through the south-west corner.