Showboat (disambiguation)
- Ameristar Casino East Chicago
- Castaways Hotel and Casino
- LaMont "ShowBoat" Robinson
- Maxwell House Show Boat
- Memphis Showboats
- Memphis Showboats (2022)
- Robert Hall (basketball)
- Show Boat
- Show Boat (1929 film)
- Show Boat (1936 film)
- Show Boat (1951 film)
- Show Boat (1959 cast album)
- Show Boat (1988 cast album)
- Show Boat (novel)
- Showboat (Kenny Dorham album)
- Showboat (dragster)
- Showboat Atlantic City
- Showboat Fisher
- Showboat, Inc.
- Showboaters
- South Texas Showboats
- USS North Carolina (BB-55)