| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Hamilton "Hammy"•McMillan, Jr. |
| Used name | Hammy•McMillan |
| Born | 29 May 1992 in Stranraer, Scotland (GBR) |
| NOC |  Great Britain |
| Medals | OG |
| Gold | 0 |
| Silver | 2 |
| Bronze | 0 |
| Total | 2 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2022 Winter Olympics | Curling | GBR |
Hammy McMillan | |||
| Curling, Men (Olympic) | Great Britain | 2 | Silver | |||
| 2026 Winter Olympics | Curling | GBR |
Hammy McMillan | |||
| Curling, Men (Olympic) | Great Britain | 2 | Silver |
