Judith Gap is a city in Wheatland County, Montana, United States.

[5] Judith Gap’s economic prospects soared in 2005 with the construction of a major wind farm.

[7] This gap has been used by settlers and Native Americans for centuries, including Chief Joseph and the Nez Perce during their famous 1877 flight to Canada.

According to the United States Census Bureau, the city has a total area of 0.38 square miles (0.98 km2), all land.

The racial makeup of the city was 96.0% White, 0.8% African American, 2.4% Asian, and 0.8% from two or more races.

The Köppen Climate System classifies the weather as humid continental, abbreviated as Dfb.

[15] Judith Gap High School's team name is the Tigers.

[16] Judith Gap is part of the Tri-City sports coop with Hobson and Moore.