| Year: | 1970 |
| Team: | Boise State Broncos |
| Sport: | football |
| Conference: | Big Sky Conference |
| Short Conf: | Big Sky |
| Record: | 8–3 |
| Conf Record: | 2–1 |
| Head Coach: | Tony Knap |
| Hc Year: | 3rd |
| Stadium: | Bronco Stadium |
The 1970 Boise State Broncos football team represented Boise State College during the 1970 NCAA College Division football season, the third season of Bronco football (at the four-year level) and the first as members of the Big Sky Conference and In the College Division, they played their home games on campus at the new Bronco Stadium in Boise, Idaho.
Led by third-year head coach Tony Knap, the Broncos were overall and in conference.[1] BSC played only three conference games, missing Idaho, Montana, and fellow new member Northern Arizona.
One Bronco was selected in the 1971 NFL draft, which lasted seventeen rounds (442 selections).
| Player | Position | Round | Overall | Franchise | |
| Faddie Tillman | 241 | Atlanta Falcons |