Check may refer to:

• A small crack in the glass, also known as a check, in the glass container industry;
• Bill (payment) in U.S. English;
• Check box, a type of widget in computing;
• Check (fabric), a woven fabric having a repeating pattern of colors;
• Check (unit testing framework), a unit testing framework for C programs;
• CHECK Scheme, a penetration testing certification run by CESG;
• Checking (ice hockey), the act of physically keeping an opponent restrained;
• Cheque (U.S. English: check), an order for transfer of money
• Rain check, an agreement to supply a customer in future an item that a merchant has run out of;
• Tartan, a checked pattern in fabric and weaving;
• Tick (checkmark), a mark used for verification or notation;

In games:

• Check, declining to bet in a game of poker;
• Check (chess), a threat to capture the king or general;
• Cross-check, in chess, a check played in reply to a check;
• Poker chip, less commonly referred to as a check;

See also:

• Checkmate (disambiguation)

de:Check ja:???? sv:Check