Liliana D'Ambrosio (Italian: [liˈljaːna damˈbrɔːzjo]; born 30 July 1964) is an Australian politician.

She has been a Labor Party member of the Victorian Legislative Assembly since 2002, representing the electorate of Mill Park.

[1] D'Ambrosio joined the Labor Party at university, and subsequently became an organiser with the Australian Services Union in 1986.

She was promoted to state organiser in 1994, and served in the position until 1999, when she became an electorate officer to Alex Andrianopoulos, the then-Speaker of the Victorian Legislative Assembly.

[citation needed] D'Ambrosio lives in Brunswick, located approximately 17km from her electorate of Mill Park.