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:
Jacksonville Jaguars
World Cup 2022

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)