- Source: Electoral district of Sandridge
- Electoral district of Sandridge
- Sand Ridge
- Electoral district of Emerald Hill
- Electoral district of Eltham
- Hitchin and Harpenden (UK Parliament constituency)
- Electoral district of The Murray
- Electoral district of South Melbourne
- Electoral district of Burwood
- Electoral district of Port Melbourne
- Electoral districts of Victoria
Sandridge was an electoral district of the Victorian Legislative Assembly. It existed from 1859 until 1889, when it was abolished and replaced with Port Melbourne, reflecting the name change of the suburb at its centre. Frederick Derham, the last member for the seat, continued as member for Port Melbourne.
Sandridge was defined by the Electoral Act Amendment Act 1858 (taking effect at 1859 elections) as:Commencing at the junction of the River Yarra and the Saltwater River; thence by the River Yarra to a point due south of the Gas Works; thence by a line south-easterly to a point on the shores of Hobson's Bay, twenty chains more or less westward of the Battery ; thence by the sea coast and the River Yarra to the commencing point.
Members for Sandridge
[b] = elected in a by-election