Melville-Saltcoats is a provincial electoral district for the Legislative Assembly of Saskatchewan, Canada. Located in southeastern Saskatchewan, this constituency was created through the Representation Act, 1994 (Saskatchewan) by combining the district of Saltcoats with part of the constituency of Melville. The largest centre in the riding is the city of Melville (pop. 4,531). Melville is the smallest incorporated city in Saskatchewan. It is also a major transportation hub, with provincial Highways 10, 15, and 47 running through the city – as well as the Canadian National Railway mainline.