Barnes Lake ist der Name mehrerer Seen in den Vereinigten Staaten:
- Barnes Lake (Prince of Wales-Hyder, Alaska)
- Barnes Lake (Wrangell, Alaska)
- Barnes Lake (Cross County, Arkansas)
- Barnes Lake (Monroe County, Arkansas)
- Barnes Lake (Georgia)
- Barnes Lake (Crawford County, Michigan)
- Barnes Lake (Lapeer County, Michigan)
- Barnes Lake (Becker County, Minnesota)
- Barnes Lake (Carver County, Minnesota)
- Barnes Lake (Greene County, Mississippi)
- Barnes Lake (Jackson County, Mississippi)
- Barnes Lake (Union County, Mississippi)
- Barnes Lake (Lewis County, New York)
- Barnes Lake (Orange County, New York)
- Barnes Lake (North Dakota)
- Barnes Lake (South Carolina)
- Barnes Lake (Brazoria County, Texas)
- Barnes Lake (Cass County, Texas)
- Barnes Lake (Washington)
- Barnes Lake (Bayfield County, Wisconsin)
- Barnes Lake (Marinette County, Wisconsin)
- Barnes Lake (Oconto County, Wisconsin)
- Barnes Lake (Wyoming)
