Shelly is a city in Norman County, Minnesota, United States. The population was 191 at the 2010 census.
According to the United States Census Bureau, the city has a total area of 0.2 square miles (0.5 km²), all of it land.
As of the census of 2000, there were 266 people, 111 households, and 66 families residing in the city. The population density was 1,271.2 people per square mile (489.1/km²). There were 122 housing units at an average density of 583.0 per square mile (224.3/km²). The racial makeup of the city was 86.47% White, 7.14% Native American, 6.02% from other races, and 0.38% from two or more races. Hispanic or Latino of any race were 13.16% of the population.