Surplus may refer to:
Economic surplus, one of various supplementary values Excess supply, a situation in which the quantity of a good or service supplied is more than the quantity demanded, and the price is above the equilibrium level determined by supply and demand Surplus: Terrorized into Being Consumers, a documentary film Surplus value, surplus labour, surplus product in Marxian economics "The Surplus", a 2008 episode of The Office Surplus (graph theory)
See also Thomas J. Surpless (1877–1911), New York politician
Deficit (disambiguation)