Devonport ( DEV-ən-port; pirinilaplu/palawa kani: limilinaturi) is a port city situated at the mouth of the Mersey River on the north-west coast of Tasmania, Australia. Positioned 47 kilometres (29 mi) east of Burnie and 98 kilometres (61 mi) north of Launceston, its harbour manages over half of Tasmania’s imports and exports, standing as the busiest freight port on the island. Devonport also plays a pivotal role in Tasmania’s trade sector, supporting industries such as agriculture, manufacturing, and tourism. The City of Devonport’s gross domestic product (GDP) was estimated at $3.5b in 2023.

In 2021, the population of Devonport was 26,150. External population demographics estimate the resident population for Devonport at 26,977 in 2023, with a population density of 242.8 people per square km across a land area of 111.1 km² (42.9 sq mi). Devonport City Council has set specific population growth goals for the city, aiming to achieve a population of 30,000 by 2030 and 35,000 by 2040.

Devonport offers a range of transportation options, including road networks, intercity bus services, public transport bus services operated by Kinetic, freight rail, passenger ferry, air travel, and alternative modes like cycling and walking pathways.