Thomas Leonidas Crittenden was an American statesman, politician, soldier and lawyer from the U.S. state of Kentucky. He served as a general for the Union during the Civil War. His family was fairly typical for Kentucky, in that he and his father supported the Union during the war, but his elder brother fought for the Confederacy.

Russellville is a home rule-class city in Logan County, Kentucky, in the United States. It is the seat of its county. The population was 6,960 at the time of the 2010 census.