USS Illinois
Three ships of the United States Navy have been named USS Illinois:
- USS Illinois (1864 ), a sloop, whose construction was never completed
- USS Illinois (BB -7 ), a battleship of the Illinois class, in service 1901-1920
- USS Illinois (BB -65 ), a battleship of the Iowa - class whose construction was never completed
- USS Ilinois (SSN -786 ), a planned submarine of the Virginia class
- Ship name of the United States Navy