Myall Lakes is an electoral district of the Legislative Assembly in the Australian state of New South Wales.

It was represented by Stephen Bromhead of The Nationals until his death in 2023.

Myall Lakes covers most of the Mid-Coast Council in the Mid North Coast region which includes the suburbs and towns of Forster, Tuncurry, Bulahdelah, Nabiac, Failford, Pacific Palms, Smiths Lake, Bungwahl, Coolongolook and Wootton, Taree, Cundletown, Wingham, Tinonee, Old Bar, Krambach, Nabiac, Possum Brush and Hallidays Point.

[1] Myall Lakes was created in 1988, partly replacing Gloucester.