Northam was an electoral district of the Legislative Assembly in the Australian state of Western Australia from 1890 to 1974.
The district was based on the town of Northam lying to the east of Perth.
It was one of the original 30 seats contested at the 1890 election.
Northam was represented by five members over the course of its 84-year history.
This Western Australian government-related article is a stub.