Harmony of the Seas
- Launched: 2016
- Passengers: 5,479
- Class: Oasis
Harmony of the Seas is a third-generation Oasis-class ship launched in 2016, carrying approximately 5,497 guests. She introduced the Perfect Storm waterslide complex alongside the Ultimate Abyss dry slide and features the record for the largest ship when she debuted. Harmony offers the full seven-neighborhood Oasis layout, Broadway productions, ice skating, and FlowRider, sailing Mediterranean and Caribbean itineraries.