Pia's career has extended much more then that. Including a long standing voice artistry roles and roles in Mustangs FC, Looking for Alibrandi, Sea Patrol and Neighbours.
The movie was based on the novel written by Melina Marchetta in 1992, where seventeen-year-old Josephine Alibrandi deals with the stresses of Year Twelve, her illegitimacy, the reunion with her father, new-found companionship, the death of her close friend and life as a third-generation migrant in contemporary Australian society. Miranda co-starred with fellow prominent Australian actors Kick Gurry, Anthony LaPaglia, Greta Scacchi, Elana Cotta and Matthew Newton. The movie received critical acclaim, with Pia Miranda receiving the Australian Film Institute award in 2000 for Best Actress for her performance. Her role in Looking for Alibrandi also earned her a nomination in 2001 for an FCCA Award in the Best Actor - Female category which she lost to Julia Blake.
Pia Miranda played the role of Jodie Spiteri in Wentworth,
In March 2001, Miranda married her boyfriend Luke Hanigan, lead singer and guitarist of the Australian band. The couple have two children, Lily and James.
Pia won the 2019 season of Australian Survivor, Pia won the final jury vote by a landslide, becoming the first person in the series to receive every single vote to win.
In 2021 Pia filmed the movie Slant for a 2023 release and appeared on The Masked Singer as 'Thong' in series 4 of the musical singing show.
Pia joined the filming for Channel 10s co-commissioned series Heat and Riptide. Pia was also announced for the 2023 season of DWTS. In October of 2023 Pia released her Memoir: Finding My Bella Vita.
Pia in 2024 appeared in Stan movie Windcatcher and was announced as part of the cast for Stan series Invisible Boys.