Ship Builders
Rauma-Repola
- Rauma, Finland
Ravestein Shipyard & Constructions
- Deest, Netherlands
Rechystskiy Sudostroitelnyy Zavod
- Rechytsa, Belarus
Redbay Boats
- Cushendall, United Kingdom
Reiherstieg Schiffswerfte u. Maschinen Fabrik
- Hamburg, Germany
Stocznia Remontowa
- Gdansk, Poland
Rheinstahl Nordseewerke
- Emden, Germany
Rheinwerft Mainz-Mombach
- Mainz-Mombach, Germany
Richards (Shipbuilders)
- Great Yarmouth, United Kingdom
Richards (Shipbuilders)
- Lowestoft, United Kingdom
Rickmers Rhederei
- Bremerhaven, Germany
Rigas Kugu Buvetava
- Riga, Latvia
J. Ring-Andersen Werft
- Svendborg, Denmark
Risnes Sønner
- Sagvåg, Norway
RMK Tersanesi
- Tuzla, Istanbul, Turkey
Henry Robb
- Leith, United Kingdom
Robb Caledon Shipbuilders
- Dundee, United Kingdom
Robb Caledon Shipbuilders
- Leith, United Kingdom
Cantieri Navali Rodriquez
- Messina and Pietre Ligure, Italy
Rogers and Co.
- Cremyll, United Kingdom
Rolandwerft
- Bremen, Germany
Rongcheng Shipbuilding Industry
- Rongcheng, China
Schiffswerft Ronnebeck
- Bremen, Germany
Cantiere Navale Rosetti
- Ravenna, Italy
Roßlauer Schiffswerft
- Roßlau, Germany
Rotterdamsche Droogdok Maatschappij
- Rotterdam, Netherlands
Rousse Shipyard
- Rousse, Bulgaria
Chantier Naval de Rovére & Cie.
- La Seyne-sur-Mer, France
Rowhedge Ironworks Co.
- Rowhedge, United Kingdom
Royal Bodewes
- Martenshoek, Hoogezand, Netherlands
Royal Naval Dockyard
- Chatham, United Kingdom
Royal Naval Dockyard
- Devonport, Plymouth, United Kingdom
Royal Naval Dockyard
- Portsmouth, United Kingdom
Royal Naval Dockyard
- Rosyth, United Kingdom
Royal IHC
- Kinderdijk, Krimpen a/d IJssel and Sliedrecht, Netherlands
RTK Marine
- Poole, United Kingdom
Ruhrorter Schiffswerft
- Duisberg, Germany
T. Ruiz de Velasco
- Bilbao, Spain
Scheepswerf van Rupelmonde
- Rupelmonde, Belgium
Ruse Shipyard "Ivan Dimitrov"
- Rousse, Bulgaria
VEB Roßlauer Schiffswerft
- Roßlau, Germany