Yes, you can absolutely bring a baby on a Disney Cruise, but there are specific age requirements and logistical considerations to keep in mind. As of 2026, the minimum age for an infant to sail on most Disney Cruise Line itineraries is six months. However, for longer sailings, such as Transatlantic, Hawaii, or Panama Canal voyages, the minimum age is increased to 12 months for safety reasons. Disney is famous for being incredibly accommodating to families with infants; they offer the "it's a small world" nursery, which is one of the few places on a cruise ship where you can leave babies and toddlers under the age of three for a small hourly fee. Unlike the kids' clubs for older children, the nursery requires advance reservations. Disney also provides "on-request" amenities like full-sized cribs, playpens, bottle warmers, and diaper genies for your stateroom. Additionally, the main dining rooms can provide pureed food for your baby upon request. It is important to note that babies who are not fully toilet-trained are not permitted in the swimming pools, though they can use designated "splash pad" areas like Nemo's Reef or Dory's Reef.