 
| Roles | Competed in Olympic Games | 
|---|---|
| Sex | Male | 
| Full name | Devon•Morris | 
| Used name | Devon•Morris | 
| Born | 22 January 1961 in ?, Westmoreland (JAM) | 
| Measurements | 180 cm / 75 kg | 
| NOC |  Jamaica | 
| Medals | OG | 
| Gold | 0 | 
| Silver | 1 | 
| Bronze | 0 | 
| Total | 1 | 
Devon Morris won bronze with the 4×400 metres relay team (with Winthrop Graham, Mark Senior, and the non-Olympian Berris Long) at the 1987 Pan American Games.
Personal Best: 400 – 45.07 (1986).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1984 Summer Olympics | Athletics |  JAM | Devon Morris | |||
| 400 metres, Men (Olympic) | 6 h1 r2/4 | |||||
| 4 × 400 metres Relay, Men (Olympic) | Jamaica | 6 h2 r2/3 | ||||
| 1988 Summer Olympics | Athletics |  JAM | Devon Morris | |||
| 400 metres, Men (Olympic) | 7 h2 r3/4 | |||||
| 4 × 400 metres Relay, Men (Olympic) | Jamaica | 2 | Silver | |||
| 1992 Summer Olympics | Athletics |  JAM | Devon Morris | |||
| 400 metres, Men (Olympic) | 5 h3 r2/4 | |||||
| 4 × 400 metres Relay, Men (Olympic) | Jamaica | AC h3 r1/2 |