Carlos is a city in Douglas County, Minnesota, United States.
Carlos is located at 45°58′25″N 95°17′32″W / 45.97361°N 95.29222°W. According to the United States Census Bureau, the city has a total area of 1.15 km2 (0.44 sq mi), all of it land.
As of the 2010 United States census, there were 502 people living in Carlos. The population density was 435.6 inhabitants per square kilometre (1,128.1/sq mi). The racial makeup of the city was 99.0% White, 0.8% African American, 0.0% Native American, 0.0% Asian, 0.0% Pacific Islander, 0.0% from other races, and 0.2% from two or more races. Hispanic or Latino people of any race made up 0.4% of the population.