Miandetta is primarily a residential suburb of Devonport, Tasmania, Australia.

The petroleum silos used for import and distribution are on the banks of the Mersey River.

A fun park called 'Serendipity' existed in the area in 1988 for a short period of 18 months.

Miandetta Primary School[3] is situated in Berrigan Road, Devonport, Tasmania.

Devonfield Enterprises[4] is situated in Middle Road, Devonport, Tasmania.