Dubois (pronounced /djuːbɔɪz/ dew-boyz, see below) is a town in Fremont County, Wyoming, United States. The population was 962 at the 2000 census, although it nearly doubles in the summer with many part-time residents.
Dubois is located at 43°32′9″N 109°38′9″W / 43.53583°N 109.63583°W / 43.53583; -109.63583 (43.535936, -109.635915) and an elevation of 2115 m (6940 ft). The Wind River runs through the town.
According to the United States Census Bureau, the town has a total area of 2.6 square miles (6.8 km²), of which, 2.6 square miles (6.7 km²) of it is land and 0.38% is water.