Clarksville may refer to:
In the United States:
- Clarksville, Arkansas
- Clarksville, California
- Clarksville, Delaware
- Clarksville, Florida
- Clarksville, Idaho
- Clarksville, Illinois
- Clarksville, Indiana, in Clark County
- Clarksville, Hamilton County, Indiana
- Clarksville, Iowa
- Clarksville, Maryland
- Clarksville, Michigan
- Clarksville, Missouri
- Clarksville Township, Merrick County, Nebraska
- Clarksville, New Hampshire
- Clarksville, New Jersey
- Clarksville, Albany County, New York
- Clarksville, Allegany County, New York
- Clarksville, Ohio
- Clarksville, Oklahoma
- Clarksville, Pennsylvania
- Clarksville, Tennessee, the largest city with this name
- Clarksville, Texas
- Clarksville, Virginia
In Canada
- Clarksville, Nova Scotia
In Oceania:
- Clarksville, New Zealand
Read more about Clarksville: Other