| Roles | Competed in Olympic Games • Closing Flagbearer |
|---|---|
| Sex | Male |
| Full name | Marcus "Mark"•Mansfield |
| Used name | Mark•Mansfield |
| Born | 11 May 1962 in Douglas, Cork (IRL) |
| Measurements | 195 cm / 98 kg |
| Affiliations | Royal Cork Yacht Club, Crosshaven (IRL) |
| NOC |  Ireland |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1992 Summer Olympics | Sailing | IRL |
Mark Mansfield | |||
| Two-Person Keelboat, Open (Olympic) | Tom McWilliam | 15 | ||||
| 1996 Summer Olympics | Sailing | IRL |
Mark Mansfield | |||
| Two-Person Keelboat, Open (Olympic) | David Burrows | 12 | ||||
| 2000 Summer Olympics | Sailing | IRL |
Mark Mansfield | |||
| Two-Person Keelboat, Open (Olympic) | David O'Brien | 14 | ||||
| 2004 Summer Olympics | Sailing | IRL |
Mark Mansfield | |||
| Two-Person Keelboat, Men (Olympic) | Killian Collins | 17 |
| Games | Role | NOC | As | |
|---|---|---|---|---|
| 2004 Summer Olympics | Flagbearer at the Closing Ceremony | IRL |
Mark Mansfield |
