Sydney-Bligh was an electoral district of the Legislative Assembly in the Australian state of New South Wales, in central Sydney, created in 1894, with the abolition of the multi-member district of East Sydney and named after naval officer and colonial administrator William Bligh. It was in the Darlinghurst area, bounded by Riley Street, William Street, King's Cross Road, Bayswater Road, Neild Avenue, Boundary Street and Oxford Street. It was abolished in 1904 and partly replaced by the electoral district of Darlinghurst.

Bligh was created in 1962, partly replacing Paddington-Waverley and was an urban electorate, covering 13.03 km² and taking in the suburbs of Potts Point, Darling Point, Woolloomooloo, Elizabeth Bay, Rushcutters Bay, Edgecliff, Darlinghurst, Paddington, Surry Hills, Redfern, Darlington and part of Chippendale. It was a highly diverse electorate, as it contained both some of the wealthiest suburbs of Sydney, along the edge of the harbour, as well as some of the city's most disadvantaged areas, such as those around Redfern. This had the effect of making Bligh a marginal electorate, although as the wealthier suburbs outnumber the poorer suburbs, it tended to be Liberal-leaning. The electorate's tendency to be conservative may have changed in recent years, however; left-leaning independent Clover Moore defeated the incumbent Liberal member in 1988 and held the seat until its abolition in 2007, when it was replaced by the electoral district of Sydney.

Members for Bligh