Airtight (disambiguation)

Airtight means impermeable to air or other gases.

Airtight may also refer to:
 * Vacuum packing, a method of packaging that removes air from the package prior to sealing
 * Airtight (film), a 2014 American thriller film
 * Airtight (G.I. Joe), a fictional character
 * Airtight Bridge in Coles County, Illinois
 * Airtight Games, an American video game developer