Electoral district of Castle Hill

Castle Hill New South Wales—Legislative Assembly
Interactive map of district boundaries from the 2023 state election
State	New South Wales
Created	2007
MP	Mark Hodges
Party	Liberal Party
Namesake	Castle Hill
Electors	58,240 (2019)
Area	99.95 km2 (38.6 sq mi)
Demographic	Inner metropolitan
Electorates around Castle Hill: Hawkesbury Hawkesbury Hornsby Kellyville Castle Hill Hornsby Winston Hills Winston Hills Epping Epping

Castle Hill is an electoral district of the Legislative Assembly in the Australian state of New South Wales. It is represented by Mark Hodges of the Liberal Party.

It is an conservative urban electorate in the Hills District in Sydney's north west.