Balmain East is a suburb in the Inner West of Sydney, in the state of New South Wales, Australia. Balmain East is located three kilometres west of the Sydney central business district, in the local government area of the Municipality of Leichhardt. Situated on the eastern end of the Balmain peninsula in Sydney Harbour, Balmain East shares a boundary with the suburb of Balmain to the west. The postcode 2041 covers the suburbs of Balmain, Balmain East and Birchgrove.