Kicking Horse is a census-designated place (CDP) in Lake County, Montana, United States.

It covers all of Kicking Horse Reservoir and land to the east and south.

The CDP extends west to U.S. Route 93, south to Eagle Pass Trail, and east to Hillside Road.

The northwest boundary follows Kicking Horse Road and the northwest side of Kicking Horse Reservoir up to Mollmann Pass Trail, which forms the short northern border of the CDP.

There were 22.6% of families and 41.8% of the population living below the poverty line, including 100.0% of under eighteens and 50.0% of those over 64.