Marbling may refer to:
- The quality of a surface that has streaks of color, like marble. For example:
- Marbleizing, also called faux marbling, the art of painting walls or furniture to look like real marble
- Paper marbling, a method of aqueous surface design in which paper or fabric is decorated with a spotted pattern similar to stone, as well as other swirled and combed patterns
- Marbled meat, the pattern of fat in beef steaks
- Marbling, a form of birth control in horse breeding, involving a marble used as an intrauterine device