The Edithvale-Seaford Wetlands are a group of two principally freshwater swamps, totalling 261ha, lying in the suburbs of Aspendale, Edithvale, Chelsea Heights, and Seaford in south-eastern Melbourne, Victoria, Australia. Together they form the Edithvale-Seaford Wetlands Ramsar Site. With the nearby Eastern Treatment Plant, they form the Carrum Wetlands Important Bird Area.