West Swan is an electoral district of the Legislative Assembly in the Australian state of Western Australia. It is located in the north-eastern suburbs of Perth. West Swan was considered a safe Labor seat at its creation, but after a redistribution prior to the 2017 state election became notionally Liberal. After its creation prior to the 2008 election, ABC electoral commentator Antony Green calculated a theoretical margin of 10.6% favouring Australian Labor Party over the Liberal Party in two party preferred terms.