| Ship Name | Cruise Line | Year Stretch | Length of Section | Shipyard Lengthened | Notes |
---|
| Song of Norway | Royal Caribbean Cruise Line | 1977 | 85 feet | Wärtsilä Marine, Finland | |
| Nordic Prince | Royal Caribbean Cruise Line | 1980 | 85 feet | Wärtsilä Marine, Finland | |
| Royal Viking Star | Royal Viking Line | 1981 | 27.77 metres (91 ft 1 in) | A.G. Weser shipyard in Bremerhaven, West Germany | |
| Royal Viking Sky | Royal Viking Line | 1982 | 27.77 metres (91 ft 1 in) | A.G. Weser shipyard in Bremerhaven, West Germany | |
| Royal Viking Sea | Royal Viking Line | 1983 | 27.77 metres (91 ft 1 in) | A.G. Weser shipyard in Bremerhaven, West Germany | |
| Westerdam | Holland America Line | 1989 | 36.9 m (121 ft 1 in) | Meyer Werft, Germany | |
| Costa Allegra | Costa Crociere | ~1991 | ~13,4 m | T. Mariotti, Genoa |
| MV Regent Sky | Regency Cruises | 1989 | | | the ship was never completed and later scrapped |
| Norwegian Dream | Norwegian Cruise Line | 1998 | 40-metre (131 ft 3 in) | Lloyd Werft shipyard in Bremerhaven, Germany. | |
| Norwegian Wind | Norwegian Cruise Line | 1998 | 40-metre (131 ft 3 in) | Lloyd Werft shipyard in Bremerhaven, Germany. | |
| Norwegian Majesty | Norwegian Cruise Line | 1999 | 33.76 m (110 ft 9 in) | Lloyd Werft shipyard in Bremerhaven, Germany. | |
| Costa Classica | Costa Cruises | 2000 (CANCELLED) | 146 ft (intended) [3] | Cammell Laird Birkenhead shipyard, United Kingdom | New midsection constructed, job was cancelled when ship was enroute to shipyard [4] Would have been largest lengthening of a cruise ship. |
| Pride of America | NCL America | 2004 | 70 ft | Lloyd Werft shipyard in Bremerhaven, Germany. | Stretched while under construction at Lloyd Werft shipyard. |
| Enchantment of the Seas | Royal Caribbean International | 2005 | 22 m (73-ft) | Keppel Verolme shipyards in Rotterdam | |
| Balmoral | Fred Olsen Cruises | 2007 | 30 m (98 ft) | Blohm + Voss shipyard in Hamburg, Germany | |
| Braemar | Fred Olsen Cruises | 2009 | 102-foot [5] | Blohm + Voss shipyard in Hamburg, Germany | |
| MSC Armonia | MSC Cruises | 2015 | 24 metres (79 ft) [6] | Fincantieri Shipyard, Palmero, Italy [7] | |
| MSC Sinfonia | MSC Cruises | 2015 | 24 metres (79 ft) | Fincantieri Shipyard, Palmero, Italy [7] | |
| MSC Lirica | MSC Cruises | 2015 | 24 metres (79 ft) | Fincantieri Shipyard, Palmero, Italy [7] | |
| MSC Opera | MSC Cruises | 2015 | 24 metres (79 ft) [8] | Fincantieri Shipyard, Palmero, Italy [7] | |
| Silver Spirit | Silversea Cruises | 2018 [9] | (49 ft) [10] | Fincantieri Shipyard, Palmero, Italy [11] | |
| Star Breeze | Windstar Cruises | 2020 [12] | 25.6-meter | Fincantieri Shipyard, Palmero, Italy | |
| Star Legend | Windstar Cruises | 2021 [13] | 25.6-meter | Fincantieri Shipyard, Palmero, Italy | |
| Star Pride | Windstar Cruises | 2021 | 25.6-meter | Fincantieri Shipyard, Palmero, Italy | |