Green River may refer to:

• The Green River in New Brunswick in Canada.
• The Green River in Tennessee and Kentucky in the United States.
• The Green River in Michigan in the United States.
• The Green River, a tributary of the Heart River in North Dakota in the United States.
• The Green River in Wyoming, Colorado, and Utah in the United States
• The Green River in Washington in the United States.
• Green River, an album by the band Creedence Clearwater Revival.
• Green River, a band based in Seattle.
• Green River, a soft drink.