Sarah Gillow Marshall "Cissie" Stewart (19 July 1911 – 8 January 2008), later known by her married name Sarah Hunt, was a Scottish swimmer who competed and won a silver medal at the 1928 Summer Olympics.

[3][4] At the 1928 Summer Olympics in Amsterdam, Cissie Stewart won a silver medal in the Women's 4×100-metre freestyle relay event and was fourth in the Women's 400-metre freestyle event.

Her Olympic teammates were Joyce Cooper, Ellen King, Jean McDowell, and Vera Tanner.

[8][9] Stewart married a journalist, Bill Hunt, in Walkerville, Ontario in 1930;[10] she smuggled her wedding dress into her luggage for the Commonwealth Games in nearby Hamilton, and the couple eloped immediately after the event.

She died at a nursing home in Troon in 2008, aged 96 years.