Jacksonville
Jacksonville may mean:
- Jacksonville, Alabama
- Jacksonville, Arkansas
- Jacksonville, Florida
- Jacksonville, Georgia
- Jacksonville, Illinois
- Jacksonville, Indiana
- Jacksonville, Maryland
- Jacksonville, Missouri
- Jacksonville, New York
- Jacksonville, North Carolina
- Jacksonville, Oregon
- Jacksonville, Pennsylvania
- Jacksonville (Lehigh County), Pennsylvania
- Jacksonville, Texas
- Jacksonville, Vermont
- Jacksonville, West Virginia
- Floyd, Virginia, originally named Jacksonville
Colleges & universities:
- Jacksonville College, a public two-year junior college in Jacksonville, Texas
- Jacksonville State University, a public four-year collegiate level institution in Jacksonville, Alabama
- Jacksonville University, a private four-year collegiate level institution in Jacksonville, Florida
Football:
Other:
- Jacksonville, the working title of the Ryan Adams album released as Jacksonville City Nights
- "Jacksonville", a song by Sufjan Stevens from his album Illinois (album)