Roseville is a village in Warren County, Illinois, United States.

It is said that a man named Truman Eldridge from Hancock, Massachusetts founded the settlement in 1838 or 1839.

[6] When the Chicago, Burlington and Quincy Railroad was built through Warren County in the 1860s, local trade was able to expand beyond long journeys west to the Mississippi River and forward to St. Louis.

[8] According to the 2010 census, Roseville has a total area of 0.81 square miles (2.10 km2), all land.

29.5% of all households were made up of individuals, and 17.8% had someone living alone who was 65 years of age or older.