We have so far registered 4,539 shipyards
| Name | | Trønderverftet A/S, Hommelvik |
| T. Salvesen, Landvig, Grimstad |
| T. Skaaluren, Kvinnhered |
| T. Smith, Moulmain, Burma |
| Tsuneishi Group Shipbuilding Inc, Zhoushan |
| Tsuneishi Heavy Industries Inc, Balamban |
| Tsuneishi H.I. Inc., Balambam, Cebu, Filippinene |
| Tsuneishi S.B. Co. Ltd., Numakuma |
| Tsuneishi Shipbuilding Co.Ltd., Numakuma, Japan |
| Tsuneishi Shipbuilding Co. Ltd., Tadotsu |
| Tsuneishi Zosen K.K., Numakuma |
| T. Sveinungsen, Havne, Vesterplass, Kragerø |
| T. Taraldsen, Risør |
| T. Thomas, Newquay, UK |
| T. Turnbull & Son, Whitby, UK |
| T. Tønning, Stavanger |
| Tuco Composites Aps, Faaborg |
| Turkter Tersane Ve Deniz Int. As, Tuzla, Tyrkia |
| Tusket, Nova Scotia, Canada |
| Tuzla Gemi Industrisi A.S., Tuzla, Tyrkia |
| T. van Duijvendijks Scheepswerft, Lekkerkerk, Nederland |
| Tvedestrand |
| Tvedestrand, Norge |
| Tvedestrand/Risør |
| Tvedestrands Verksteder, Tvedestrand, Norge |
