We have so far registered 92,376 seafarers
| Name | Born | Place of birth (place of living shown if missing) | | Percy Rickaby | | | |
| W. Rigby | | | |
| James Robason | December 30, 1925 | Born in Seattle | |
| J. John Robb | November 3, 1911 | Lived in Philadelphia | |
| Paul G. Robertsen | January 16, 1908 | Born in San Rosa, Calif. | |
| Paul Roberts | October 20, 1922 | Born in Boston | |
| Fredrick Robinson | 1884 | Lived in New York | |
| Donald Rockwell | July 18, 1920 | Born in Gilsum | |
| Lorne P. Roddick | September 19, 1923 | Born in Alameda, California | |
| Richard T. Rodrigues | January 30, 1918 | Lived in 42 Flat Golden Court San Francisco | |
| Edward Rodriguez | February 22, 1909 | Born in Havanna, Cuba | |
| Leonard R. Rogers | November 1, 1927 | Born in Port Dodge | |
| John Erling Rokstad | September 9, 1915 | Born in Kristiansund | |
| Antonio Romani | July 22, 1914 | Born in Moca, P.uerto Rico | |
| Nazario Mercado Romero | August 11, 1911 | Born in Ceiba, Puerto Rico | |
| Rosa K. (Ross) Roper jr. | April 5, 1927 | Born in California | |
| Lloyd Ross | May 28, 1918 | Lived in 23 Colombus Str., Worchester | |
| Joseph Roszke | October 18, 1928 | Born in Portland | |
| Donald Marvin Roy | April 19, 1928 | Born in Texas City | |
| William L. Runnels | July 13, 1927 | Born in Cushing USA | |
| Ralp E. Runolfson | January 18, 1928 | Born in Ainsworth, Nebraska. | |
| Kjell Håkon Emil Rustad | June 9, 1905 | Born in Bækkelaget | |
| Charles Ryan | February 12, 1921 | | |
| Patrick Ryan | October 22, 1883 | | |
| Marcelles van Rysnyk | June 10, 1888 | Born in The Hague | |
