Balmain may refer to:
Places Balmain, New South Wales, a suburb of Sydney, Australia Electoral district of Balmain, an electoral division in New South Wales, Australia Balmain East, New South Wales, a suburb of Sydney, Australia Balmain House and country estate in Aberdeenshire, Scotland
People with the surname Allan Balmain, Distinguished Professor of Cancer Genetics at the University of California, San Francisco (UCSF) Louis Balmain (1858–1904), New Zealand cricketer Pierre Balmain (1914–1982), French fashion designer William Balmain (1762–1803), Scottish-born surgeon at the first European settlement in Sydney
Other Balmain bug, a crustacean, slipper lobster Balmain (fashion house), founded by Pierre Balmain Balmain Colliery, a former coal mine in Birchgrove, New South Wales