Simons River

The Simons River is a short river in Delaware in the United States, approximately 3 mi (5 km) long. It drains a wetlands area on the southern shore of Delaware Bay.

It is formed in Bombay Hook National Wildlife Refuge approximately 5 mi (8 km) northwest of Dover, Delaware, by the confluence of Herring Branch and Green Creek. It flows in a serpentine course to the Delaware. The river is flanked on the north by the mouth of the Leipsic River.