A River Bluff or Riverbluff is a very steep and broad hill or small cliff, next to a river.
River Bluff or Riverbluff may also refer to:
River Bluff, Kentucky, a city in Oldham County Riverbluff Cave, a paleontological site near Springfield, Missouri River Bluff High School, in Lexington, South Carolina River Bluff (Wintergreen, Virginia), a historic home
See also Bluff River (disambiguation)