Electoral district of Blacktown

Blacktown New South Wales—Legislative Assembly
Interactive map of district boundaries from the 2023 state election
State	New South Wales
Created	1941
MP	Stephen Bali
Party	Labor Party
Namesake	Blacktown
Electors	55,013 (2019)
Area	33.03 km2 (12.8 sq mi)
Demographic	Outer metropolitan
Electorates around Blacktown: Londonderry Riverstone Riverstone Winston Hills Mount Druitt Blacktown Winston Hills Prospect Badgerys Creek Prospect Prospect

Blacktown is an electoral district of the Legislative Assembly in the Australian state of New South Wales. The current member is Labor's Stephen Bali, who replaced former Labor leader John Robertson at a by-election in October 2017.

Blacktown is a 33.03 km² urban electorate in Sydney's outer west.