A residual is generally a quantity left over at the end of a process. It may refer to:

• Residual (mathematics)
• Residual volume, the amount of air left in the lungs after a maximal exhalation
• Residual payment, in business, one of an ongoing stream of payments for the completion of past achievements
  • Residual (entertainment industry), a payment made to the creator or performer of performance art for subsequent showings or screenings
• Residual claimant, in insolvent businesses, the shareholders, partners, or sole proprietor to a bankrupt organization receive any money that is left after all assets are sold and all creditors paid
• Residual (open source project), a game engine recreation
• Residual frame, in video compression

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.