Source: ship & itinerary data compiled from publicly available operator documentation — editorial reference, not affiliated with any cruise line.
Illustration of river cruise ship deck architecture and railings

River cruise ship classes

Each major operator runs one or more standard hull designs — the Viking Longship, the Scenic Space-Ship, the AmaWaterways Super Ship, the Pandaw Heritage, and many more. 44 classes in the current fleet, each with the full list of ships built to its specification.

32 vessels · 1 operator

Longship

Viking's signature European hull. Hybrid solar-and-diesel propulsion, 190 passengers across 95 cabins on three guest decks, with a two-tier glass atrium and…

18 vessels · 1 operator

European

Avalon's flagship Suite Ship class. The cabins are arranged so the bed faces the floor-to-ceiling Panorama Window, and the ship offers an…

18 vessels · 2 operators

Classic

CroisiEurope's traditional European hull. Smaller cabins than the German fleets, a French-language onboard culture, French wines and meals, and the lowest mainstream…

15 vessels · 1 operator

Suite Ship

Uniworld's all-suite formula. Hand-painted murals, antique furniture in the public spaces, butler service in the higher categories, and one of the highest…

12 vessels · 1 operator

Pandaw Heritage

Pandaw's signature all-teak two-deck colonial-style vessel, modelled on the Irrawaddy Flotilla Company steamers of the 1940s. Operates on the Mekong, Irrawaddy and…

11 vessels · 1 operator

Space-Ship

Scenic's all-inclusive flagship class. Butler service in every cabin, the patented Sun Lounge balcony (the wall slides into the ceiling rather than…

10 vessels · 1 operator

Super Ship

AmaWaterways' principal European class. Twin-balcony cabins (an outside French balcony plus an inside step-out balcony), a heated sun-deck pool with a swim-up…

10 vessels · 1 operator

Riviera Standard

Riviera Travel's mainstream European hull. Sold mainly to UK guests, with included excursions, Riviera's signature solo-cabin block on the lowest deck and…

10 vessels · 1 operator

Modern Riverboat

American Cruise Lines' recent contemporary class. All-American vessels (built and crewed in the United States), with private balconies on every cabin and…

8 vessels · 3 operators

Nile

Generic naming for the new Western-branded Nile hulls — Viking's Egyptian fleet, AmaWaterways' Egyptian fleet, and Avalon Farah. Smaller passenger counts than…

8 vessels · 1 operator

Star-Ship

Emerald's signature European hull, distinguished by the indoor pool that converts to a cinema each evening, panoramic balcony suites, and two restaurants…

7 vessels · 1 operator

A-ROSA Premium

A-ROSA's flagship E-Motion class introduces hybrid electric propulsion to the European fleet alongside the line's signature spa, indoor pool and casual buffet-style…

7 vessels · 1 operator

Amadeus Premium

Lüftner Cruises' top European class, distinguished by panorama balconies, a Strauss restaurant for à-la-carte dinners and the line's Austrian-Swiss onboard culture.

7 vessels · 1 operator

River Concerto

Grand Circle's principal European class. Fixed-window cabins, a smaller passenger count than the comparable Viking ships, and inclusion of all gratuities and…

6 vessels · 1 operator

Premier

Tauck's principal European class. All-inclusive luxury, butler service throughout, fewer guests than the comparable Viking or AmaWaterways vessels, and gratuities and excursions…

6 vessels · 1 operator

Volga Classic

Vodohod's earlier Russian hulls. Original Soviet-era construction, now serving Western tour operators with refurbished cabins on the Moscow-St-Petersburg and Volga itineraries.

5 vessels · 1 operator

Inspiration

Tauck's smaller-cabin European class — the line's earlier ships, retained in service alongside the newer Premier vessels.

5 vessels · 1 operator

Amadeus Classic

Lüftner's earlier European hulls. Smaller cabins than the Premium class but the same Austrian-Swiss onboard service, and a strong concert programme on…

5 vessels · 1 operator

Coastal Cat

American Cruise Lines' small coastal catamarans, used for shoulder-season cruises along the Atlantic seaboard rather than the inland river routes.

4 vessels · 1 operator

Douro Class

Viking's purpose-built Douro fleet — a scaled-down Longship hull adapted for the Portuguese river's lock and beam constraints.

4 vessels · 3 operators

Mekong

Generic naming for the Western-branded Mekong vessels: AmaDara, Avalon Saigon, Avalon Siem Reap, Scenic Spirit. Adapted from the European Suite-Ship template with…

4 vessels · 1 operator

A-ROSA Classic

A-ROSA's earlier European hulls. German-language casual cruising, family-friendly cabins with a child-bed-pull-down system, and an open-seating buffet restaurant rather than the traditional…

4 vessels · 1 operator

Heritage Paddle-Wheeler

American Queen Voyages' larger Victorian-styled paddle wheelers — the American Queen herself, plus the American Empress on the Columbia-Snake.

4 vessels · 1 operator

Riverside Suite

Riverside Luxury Cruises' all-suite European class. Marble-bath suites averaging 280 square feet, butler service throughout, and inclusion of premium spirits and shore…

3 vessels · 2 operators

Douro

Generic naming for purpose-built Portuguese Douro hulls. Maximum length 80 metres to fit the river's locks, three guest decks, and shallow draft…

3 vessels · 1 operator

Riviera Douro

Riviera's purpose-built Douro vessels — Douro Splendour, Douro Elegance, Douro Serenity — sized for the river's locks but retaining the line's signature…

3 vessels · 1 operator

Aqua Design

Aqua Expeditions' design-forward small-ship category. Floor-to-ceiling glass cabins, a Peruvian or Asian partner-chef tasting menu, and the highest published per-night rates in…

3 vessels · 1 operator

Sanctuary Nile

Sanctuary Retreats' Nile flagship class — the Sun Boat IV and the Nile Adventurer — with butler service throughout and itineraries that…

3 vessels · 1 operator

Paddle-Wheeler

Authentic stern-wheel paddle-driven vessels operated by American Cruise Lines and American Queen Voyages on the Mississippi system. The paddle wheel is functional,…

2 vessels · 1 operator

Paddle Wheel

Older stern-wheel paddle vessels in the American river fleets, retained alongside the newer Heritage Paddle-Wheeler and Modern Riverboat classes.

2 vessels · 1 operator

Jewel

Tauck's premium category, with larger suites than the Inspiration class and the line's full butler programme included.

1 vessels · 1 operator

US Modern

Catch-all name for newer US-built river vessels that don't fit the Modern Riverboat, Paddle-Wheeler or Coastal Cat templates.

1 vessels · 1 operator

AmaMagna Class

AmaWaterways' wide-beam Danube vessel — twice the beam of a standard Longship, half the passenger count, with full-width Owner's Suites and a…

1 vessels · 1 operator

Yacht

Boutique 'river yacht' positioning, used by a small number of operators for vessels with a deliberately low passenger count and a club-like…

1 vessels · 1 operator

E-Motion

A-ROSA's hybrid-electric class — the first electric-propulsion river-cruise ship in the European fleet, paired with rooftop solar and the line's casual onboard…

1 vessels · 1 operator

A-ROSA Douro

A-ROSA's purpose-built Douro vessel, scaled down to fit the river's locks while keeping the line's signature spa and pool.

1 vessels · 1 operator

Amadeus Provence

Lüftner's purpose-built Rhône-Saône vessel — a Premium-class hull adapted for the lock dimensions of the French rivers.

1 vessels · 1 operator

Amadeus Elbe

Lüftner's purpose-built Elbe vessel, with the shallow draft required for the German river's varying water levels.

1 vessels · 1 operator

Heritage Steamer

Heritage Line's recreated French-colonial paddle steamer style — rich timber interiors, brass fittings, and a deliberate 1930s aesthetic across small-passenger vessels.

1 vessels · 1 operator

Heritage Khmer

Heritage Line's Mekong vessel, styled as a turn-of-the-century Khmer royal barge with hand-carved teak interiors.

1 vessels · 1 operator

Heritage Royal

Heritage Line's Irrawaddy flagship, modelled on a colonial-era royal yacht with butler service throughout the small cabin count.

1 vessels · 1 operator

Heritage Colonial

Heritage Line's small-ship colonial-styled offering, used for tributary itineraries on the Irrawaddy and the Chindwin.

1 vessels · 1 operator

Sanctuary Irrawaddy

Sanctuary's purpose-built Burmese vessel — the Sanctuary Ananda — with a small cabin count and a strong cultural-immersion programme.

1 vessels · 1 operator

Volga Premium

Vodohod's flagship Russian class. Refurbished Soviet-era hulls upgraded with Western-standard balcony cabins for the Moscow-St-Petersburg waterway.