Size comparison between five of the longest ships of their type
The world's longest ships are listed according to their overall length (LOA), which is the maximum length of the vessel measured between the extreme points in fore and aft. In addition, the ships' deadweight tonnage (DWT) and/or gross tonnage (GT) are presented as they are often used to describe the size of a vessel.
The ships are listed by type. Only ship types for which there exist a ship longer than 300 metres (1,000 ft) are included. For each type, the list includes current record-holders either as individual ships, ship classes or standard designs, up to four runner-ups, and all longer ships that have been scrapped.
The list does not include non-self-propelled floating structures such as the 488 m (1,601 ft) long Prelude FLNG.[1]
This is a dynamic list and may never be able to satisfy particular standards for completeness. You can help by editing the page to add missing items, with references to reliable sources.
The largest and longest ships ever to be laid down per original plans. They became second only to Seawise Giant (after its jumboisation) for deadweight tonnage and length overall.
^"Prelude FLNG - An Australian Gas Project"(PDF). Shell. Retrieved 8 November 2020. The Prelude FLNG facility has thrusters to ensure it remains steady during production and offloading, but it is a fixed facility, with no means of propulsion.
^Auke Visser. "Jahre Viking". International Super Tankers. Retrieved 24 August 2011.
^Auke Visser. "Batillus". International Super Tankers. Retrieved 24 August 2011.
^Auke Visser. "Pierre Guillaumat". International Super Tankers. Retrieved 24 August 2011.
^Auke Visser. "Bellamya". International Super Tankers. Retrieved 24 August 2011.
^Auke Visser. "Prairial". International Super Tankers. Retrieved 24 August 2011.