August Mangin
Coaching Record
Years Coached | Record | Win % | Playoff record | Playoff win % |
---|---|---|---|---|
5 | 41-27-0 | 60.29% | 6-3 | 66.67% |
Biography
Career Summary
August Mangin is a football coach in the National Football League (NFL) and has been the defensive assistant coach for the Detroit Lions since 2025. Prior to this season, he coached for the San Francisco 49ers for four seasons. His most recent position was with the 49ers as their special teams quality control coach/game management specialist.
History
Year | Position | Record | Playoff record |
---|---|---|---|
2025 Detroit Lions | Defensive Assistant Coach | 0-0-0 | 0-0 |
2024 San Francisco 49ers | Special Teams Quality Control Coach / Game Management Specialist | 6-11-0 | 0-0 |
2023 San Francisco 49ers | Special Teams Quality Control Coach / Game Management Specialist | 12-5-0 | 2-1 |
2022 San Francisco 49ers | Special Teams Quality Control Coach / Game Management Specialist | 13-4-0 | 2-1 |
2021 San Francisco 49ers | Special Teams Quality Control Coach | 10-7-0 | 2-1 |
Coach history guide
Seasons with a championship win | Seasons with a conference championship |
Coach facts
- Conference Championships won: 2023
- Past teams coached for: Detroit Lions, San Francisco 49ers