You will pass through metal detectors and send your luggage through an x-ray machine, but it is not necessary to pack things in separate containers nor are you limited on sizes carried on. If there is ever any question, you may be asked for further inspection of your bag, but that is on a case by case basis.

Yes, Disney Cruise Line (DCL) maintains a very strict security protocol similar to an airport. Every piece of luggage—both checked and carry-on—is screened via X-ray machines before it is allowed on the ship. When you arrive at the port terminal, your "carry-on" bags go through a scanner while you walk through a metal detector. Your "checked" luggage is taken by porters and scanned behind the scenes before being delivered to your stateroom. Security is looking for prohibited items such as illegal drugs (including marijuana), weapons, and specific "high-heat" appliances like irons, steamers, or hot plates, which are fire hazards. DCL is also very strict about alcohol; you are permitted to bring two bottles of unopened wine or champagne or six beers per person (21+) in your carry-on, but if these are found in checked luggage, they will be confiscated. In 2026, they also utilize trained K-9 units at many ports to sniff for explosives and narcotics. If security finds a "questionable" item, they will hold your bag and ask you to meet with a security officer to open it for a manual inspection.