| Penalties | Players | Competition |
|---|---|---|
| 19 | Tom Taylor | 2015 ITM Cup |
| 11 | Richie Mo'unga | 2017 ITM Cup |
| 10 | Brett Cameron | 2019 ITM Cup |
| 7 | Fergus Burke | 2020 ITM Cup |
| 5 | Brett Cameron | 2017 ITM Cup |
| 3 | Alex Harford | 2022 ITM Cup |
| 3 | Fergus Burke | 2021 ITM Cup |
| 3 | Brett Cameron | 2020 ITM Cup |
| 2 | Fergus Burke | 2022 ITM Cup |
| 2 | Richie Mo'unga | 2015 ITM Cup |
| 1 | Chay Fihaki | 2020 ITM Cup |
| 1 | Richie Mo'unga | 2020 ITM Cup |
