| Norwegian Sky | |
| Owner/Operator:(선주/운항선사) | Norwegian Cruise Line |
| Year built:(건조년도) | 1999 |
| Rebuilt:(재건조년도) | 2004 |
| Builder:(조선소) | Lloyd Werft, Bremerhaven, Germany |
| Former names:(구 선명) | Costa Olympica, Norwegian Sky, Pride of Aloha |
| Gross Tonnage(총톤수) | 77,104 |
| Length:(길이) | 258.7 m (853.0 ft) |
| Beam:(폭) | 32.2 m (105.6 ft) |
| Passengers (normal):(승객수) | 2,002 |
| Passengers (maximum):(최대수) | 2,450 |
| Crew:(승무원수) | 750 |
| Service speed:(운항속력) | 23.0 kn |