Eel River

Eel River may refer to:

;Rivers

• Eel River (California), which flows into the Pacific Ocean near Eureka, United States
• South Fork Eel River, which flows into the Eel near Weott, California
• East Branch South Fork Eel River
• Eel River (Wabash River), in northern Indiana, United States
• Eel River (White River), in southern Indiana, United States
• Eel River (Massachusetts), which flows into Plymouth Harbor, United States

;Other uses

• Eel River, Clay County, Indiana, United States, an unincorporated community
• Eel River Bar First Nation, a First Nation located in Northern New Brunswick, Canada
• Eel River Crossing, New Brunswick, Canada, a village in Restigouche County
• Eel River tribe, a sub-set of the Miami people of Indiana, United States
• Eel River Athapaskan peoples, a group of closely related tribal peoples in California, United States