Stamp or Stamps or Stamping may refer to:

Official documents and related impressions

* Postage stamp, used to indicate prepayment of fees for public mail * Ration stamp, indicating the right to rationed goods * Revenue stamp, used on documents to indicate payment of tax * Rubber stamp, device used to apply inked markings to objects ** Passport stamp, a rubber stamp inked impression received in one's passport upon entering or exiting a country ** National Park Passport Stamps * Food stamps, tickets used in the United States that indicate the right to benefits in the Supplemental Nutrition Assistance Program

Collectibles

* Trading stamp, a small paper stamp given to customers by merchants in loyalty programs that predate the modern loyalty card * Eki stamp, a free collectible rubber ink stamp found at many train stations in Japan

Places

* Stamp Creek, a stream in Georgia * Stamps, Arkansas

People

* Stamp or Apiwat Ueathavornsuk (born 1982), Thai singer-songwriter * Stamp (surname), people surnamed Stamp or Stamps * Stamps family, American surname

Manufacturing

* Stamping (metalworking), a process in which metal is formed with a press * Stamps, the heavy weights used to crush ore in a stamp mill * Leather stamping, a leatherworking process * Progressive stamping, a manufacturing process * Stamp sand, a by-product of stamp mills

Other uses