Grey River

Grey River may refer to:

• Grey River (New Zealand), a major river in the west of New Zealand's South Island.
• Grey River (Victoria), Australia
• Grey River, Newfoundland and Labrador, Canada
• Grey River (Chile)

• Little Grey River, a tributary of the Grey River, in New Zealand
• Gray River, Fiordland, New Zealand
• Greys River, a tributary of the Snake River, in the United States