He played Irish immigrant Connor O'Neill on the television soap opera Neighbours.
Harvey spent most of his childhood in Belfast, Northern Ireland, although he moved back to Australia in August 1999.
He started acting when he was 9 years old and was in a number of ads and stage shows in the United Kingdom as well as voice over work.
He had a few guest appearances on the ABC show The Saddle Club and long-running TV series Blue Heelers.
In 2012, Harvey reprised his Neighbours role for four weeks from late October in Australia and November for UK audiences.