Cruise lines with at least 0.1% of global passengers, per Wikipedia, as of today:
| Line | Ship | Entered service |
| Carnival | Carnival Fantasy | 1990 |
| Princess | Sun Princess | 1995 |
| Costa | Costa neoRomantica | 1993 |
| AIDA | AIDAcara | 1996 |
| Holland America | Maasdam | 1993 |
| P&O | Aurora | 2000 |
| P&O Australia | Pacific Dawn | 1991 |
| Cunard | Queen Mary 2 | 2003 |
| Seabourn | Seabourn Odyssey | 2009 |
| Royal Caribbean | Empress of the Seas | 1990 |
| Celebrity | Celebrity Millennium | 2000 |
| Azamara | Amazara Quest Amazara Journey | 2000 |
| NCL | Norwegian Spirit | 1998 |
| Oceania | Regatta | 1998 |
| Regent Seven Sea | Seven Seas Navigator | 1999 |
| MSC Cruises | Armonia | 2001 |
| Dream Cruises | Explorer Dream | 1999 |
| Star Cruises | Star Pisces | 1990 |
| Crystal Cruises | Crystal Mozart Crystal Symphony | 1987 1995 |
| Disney Cruise Line | Disney Magic | 1998 |
| TUI Cruises | Mein Schiff Herz | 1997 |
| Pullmantur Cruises | Sovereign | 1988 |
| Hurtigruten | ?? | ?? |
| Viking Cruises | Viking Star | 2015 |
| Cruise & Maritime Voyages | Astoria | 1948 |
| Celestal Cruises | Celestyal Crystal | 1980 |
| Marella Cruises | Marella Celebration | 1984 |
| Fred. Olsen Cruise Lines | Black Watch Boudicca | 1972 |
| Silversea Cruises | Silver Cloud | 1994 |
| Phoenix Reisen | Albatros | 1973 |
| Hapag-Lloyd Cruises | Bremen | 1990 |
| Compagnie du Ponant | Le Ponant | 1991 |
| Windstar Cruises | Wind Star | 1986 |
| Quark Expeditions | ?? | ?? |
| Saga Cruises | Saga Sapphire | 1981 |
| Lindblad Expeditions | ?? | ?? |
| Star Clippers | ?? | ?? |
| American Cruise Lines | ?? | ?? |