| Year: | 1968 |
| Team: | Duke Blue Devils |
| Sport: | football |
| Conference: | Atlantic Coast Conference |
| Short Conf: | ACC |
| Record: | 4–6 |
| Conf Record: | 3–4 |
| Head Coach: | Tom Harp |
| Hc Year: | 3rd |
| Off Coach: | Jacque Hetrick |
| Oc Year: | 3rd |
| Def Coach: | George Hill |
| Dc Year: | 3rd |
| Mvp: | Henley Carter |
| Captain: | J. B. Edwards |
| Stadium: | Wallace Wade Stadium |
The 1968 Duke Blue Devils football team was an American football team that represented Duke University as a member of the Atlantic Coast Conference (ACC) during the 1968 NCAA University Division football season. In their third year under head coach Tom Harp, the Blue Devils complied an overall record of 4–6, with a conference record of 3–4, and finished fifth in the ACC.