| Penalties | Players | Competition |
|---|---|---|
| 50 | Sateki Tuipulotu | National One 97/98 |
| 23 | Charlie Venables | National One 21/22 |
| 11 | Tighe Maxwell-Whiteley | National One 22/23 |
| 5 | Patrick Case | National One 21/22 |
| 4 | Charlie Venables | National One 22/23 |
| 4 | Connor Lloyd | National One 21/22 |
| 4 | Tighe Maxwell-Whiteley | National One 21/22 |
| 1 | Kieron Davies | National One 22/23 |
