Electoral district of Mordialloc

The electoral district of Mordialloc is an electorate of the Victorian Legislative Assembly including the suburbs of Braeside, Mordialloc, Aspendale, Aspendale Gardens, Edithvale, Chelsea, Chelsea Heights and Parkdale; and parts of Keysborough and Mentone. The current member is Tim Richardson.

Mordialloc is part of the Melbourne Sandbelt and has traditionally been considered a Bellwether electorate. Its previous members include Liberal representatives Lorraine Wreford and Geoff Leigh, and Labor member Janice Munt.