Frenchtown is a census-designated place (CDP) in Missoula County, Montana, United States. It is part of the 'Missoula, Montana Metropolitan Statistical Area'. The population was 883 at the 2000 census. Frenchtown is a Suburb of Missoula.
Frenchtown is located at 47°01′08″N 114°14′46″W / 47.018780°N 114.246205°W / 47.018780; -114.246205 (47.018780, -114.246205).
According to the United States Census Bureau, the CDP has a total area of 3.3 square miles (8.5 km2), of which, 3.2 square miles (8.4 km2) of it is land and 0.04 square miles (0.1 km2) of it (0.91%) is water.