Prinzessin Viktoria Luise
- Type: Passenger
- Displacement: 4,409 tons
- Dimensions: 407 x 47 ft.
- Machinery: Steam quadruple expansion, twin screws = 15 knots
- Passengers: 400 first class in 120 staterooms
- Builder: Blohm & Voss Shipbuilders, Hamburg, Germany, 1900
- Service: First passenger ship designed exclusively for cruising. Named in deference to the imperial family, she was intended to cater to the very rich. In 1906 she grounded at Jamaica during a West Indies cruise and became a total loss.