| Name | Sailor ID | Most Recent Declaration |
|---|---|---|
| Will Sargent | AUSWS11 | 83.0kg - Professional |
| Izzy Savage | GBRIS35 | |
| Bobby Savoie | USARS182 | 81.0kg - Amateur |
| Ben Saxton | GBRBS13 | 73.0kg - Professional |
| Theo Scheder-bieschin | RSATS4 | 63.0kg - Amateur |
| Ian Schenkel | GBRIS45 | |
| Louis Scherer | FRALS51 | 77.0kg - Amateur |
| Stefano Schiaffino | ITASS84 | 84.0kg - Uncategorized |
| Ruby Scholten | AUSRS45 | |
| Joel School | NEDJS49 | 80.0kg - Amateur |
| Ischa Schoorl | NEDIS3 | 78.0kg - Amateur |
| Ischa Schoorl | NEDIS11 | |
| Jochem Schoorl | NEDJS33 | 80.0kg - Amateur |
| Didier Schouten | NEDDS18 | 74.0kg - Amateur |
| August Schram | SUIAS5 | 85.0kg - Amateur |
| Christian Schwoerer | GERCS64 | 85.0kg - Amateur |
| Ruairidh Scott | GBRRS12 | 81.0kg - Professional |
| Ryan Scott | IRLRS20 | 79.0kg - Amateur |
| Miles Seddon | GBRMS53 | |
| Robin Segaar | NEDRS7 | 88.0kg - Amateur |
| Pietro Seghezza | ITAPS16 | 65.0kg - Amateur |
| Pete Selby | GBRPS6 | 84.0kg - Amateur |
| Marco Serafini | ITAMS101 | 85.0kg - Amateur |
| Andy Shaw | GBRAS46 | |
| Pete Shaw | RSAPS3 | 90.0kg - Amateur |