小斯内克河（英语：Little Snake River）是扬帕河的一条支流，长约155英里（249公里），流经美国怀俄明州的西南部和科罗拉多州的西北部。

• 科罗拉多州河流列表
• 怀俄明州河流列表
• 科罗拉多河支流列表

The Little Snake River is a tributary of the Yampa River, approximately 155 miles (249 km) long, in southwestern Wyoming and northwestern Colorado in the United States.

It rises near the continental divide, in Routt National Forest in northern Routt County, Colorado, along the northern edge of the Park Range. It flows west along the Wyoming-Colorado state line, meandering across the border several times and flowing past the Wyoming towns of Dixon and Baggs. It turns southwest and flows through Moffat County, Colorado, joining the Yampa approximately 45 mi (72 km) west of Craig, just east of Dinosaur National Monument. The Little Snake is not generally navigable except seasonally in years of plentiful water.