Chaps are protective clothing for the legs.

Chaps may also refer to:

• Chaps (brand), a brand of Ralph Lauren Corporation
• The Brothers Chaps, creators of the Homestar Runner series of animated cartoons
• Gaiters, or half-chaps

CHAPS may refer to:

• CHAPS, Clearing House Automated Payment System, a British financial company
• Combined heat and power solar, a photovoltaic technology
• CHAPS (health organisation), a partnership of UK organisations promoting gay men's health
• CHAPS detergent, zwitterionic detergent used in the laboratory to solubilize biological macromolecules such as proteins

• Bath chaps, a meat dish made of pig cheek
• Chap (disambiguation)
• Chappes (disambiguation)