| Position: | Running back |
| Number: | 36 |
| Birth Date: | 3 August 1949 |
| Birth Place: | Atlanta, Georgia, U.S. |
| Height Ft: | 6 |
| Weight Lb: | 215 |
| Height In: | 0 |
| Draftyear: | 1971 |
| Draftround: | 16 |
| Draftpick: | 396 |
| High School: | The Westminster Schools (Atlanta, Georgia) |
| College: | Georgia Tech |
| Teams: | |
| Statlabel1: | Rushing attempts-yards |
| Statvalue1: | 65-191 |
| Statlabel2: | Receptions-yards |
| Statvalue2: | 14-142 |
| Statlabel3: | Touchdowns |
| Statvalue3: | 0 |
| Pfr: | HarkSt00 |
Stephen Douglas Harkey (born August 3, 1949) is a former American football running back in the National Football League (NFL). He played for the New York Jets. He played collegiately for the Georgia Tech football team.