| Year: | 1970 |
| Team: | Appalachian State Mountaineers |
| Sport: | football |
| Conference: | Independent |
| Record: | 5–5 |
| Head Coach: | Carl Messere |
| Hc Year: | 6th |
| Stadium: | Conrad Stadium |
The 1970 Appalachian State Mountaineers football team was an American football team that represented Appalachian State University as an independent during the 1970 NAIA Division I football season. In their sixth year under head coach Carl Messere, the Mountaineers compiled an overall record of 5–5.