Trustom Pond
 Trustom Pond is a closed lagoon in South Kingstown Washington County Rhode Island United States. It is one of nine coastal lagoons (referred to as salt ponds by locals) in southern Rhode Island. It has a surface area of 800 acres (320 ha) and is the only undeveloped salt pond in the state. The pond averages 1.3 feet (0.40 m) deep and has a salinity level of 5 parts per thousand. It is non-tidal except when breached by storms.