An interior column is a vertical structural or decorative element located within a building to support loads from above, such as beams or ceilings, or to serve as an aesthetic feature. While often serving the functional purpose of transmitting compressive weight to the foundation in open-plan spaces, these columns also act as design tools to define activity zones, create visual symmetry, and add a sense of grandeur without the use of solid walls. They can range from classical styles like Doric or Ionic to modern minimalist forms and are commonly crafted from materials such as concrete, steel, wood, or plaster to enhance the architectural character of a room.