| S | ||||
| Saies-Jones F. | Frank | AB HSD | Vox, Sportsman, Artemis | |
| Savage W. S. | Bill | Mech1 | Resolution | |
| Seager W. | Bill | CPO Coxn | Artemis, Excalibur, Tactician, Aeneas, Opportune, Warspite, Totem | |
| Semple D. R. | Dave | POMEM(M) | Rorqual, Osiris | |
| Sneddon H. | Hamish | CPO UW | Otter, Sealion, Walrus, Resolution, Porpoise, Swiftsure | |
| Spencer B | Bryan | LWEM( R ) | Swiftsure, Tireless, Sovereign, Talent | |
| Spencer G E | Gordon | Sto. Mech. | Amphion | |
| Spencer T | Trevor | Lt. (L) | Truncheon (twice), Scythian, Onslaught, Trump | |
| Stanyer A. | ‘Stan’ | MEMN(P) | Tudor, Thermopylae, Aurochs, Walrus, Porpoise, Orpheus, Anchorite, Onyx, Renown, Finwhale | |
| Starr C. | ‘Ringo’ | CMEM(M) | Opportune, Rorqual, Onslaught, Oberon | |
| Steele A. G. | ‘Rusty’ | Ch. Mech | Token, Finwhale, HMAS Otley | |
| Stell R. I. | ‘Taff’ | CPO MEA(L) | Orpheus, Sealion, Osiris, Otter, Opossum | |
| Sullivan D. A. | Dave | L/Sea | Artful, Artemis, Turpin, Alderney, Ambush, Tiptoe | |
| Summers P. | Phil | WO Ops. | Artful, Grampus, Rorqual, Finwhale, Onyx, Spartan, Dreadnought, Orpheus | |