| James Dun | |
| Birth Name: | James Andrew Dun |
| Birth Date: | 7 July 1999 |
| Birth Place: | Bath, England |
| Height: | 1.980NaN0 |
| Weight: | 118kg (260lb) |
| Ru Position: | Lock, Flanker |
| Ru Nationalteam: | England U18,U20 |
| Ru Clubyears: | 2018– |
| Ru Proclubs: | Bristol Bears |
| Ru Clubcaps: | 28 |
| Ru Clubpoints: | 15 |
| Ru Clubupdate: | 28 December 2023 |
| Ru Currentclub: | Bristol Bears |
James Dun (born 7 July 1999) is an English rugby union player who plays for Bristol Bears in the Premiership Rugby.[1]