| Team: | Dayton Triangles |
| Year: | 1917 |
| Record: | 5–1–2 |
| Coach: | Bud Talbott |
| Stadium: | Triangle Park |
The 1917 Dayton Triangles season was their fifth season in the Ohio League. The team posted a 5–1–2 record.
| Game | Date | Opponent | Result | |
|---|---|---|---|---|
| 1 | October 7, 1917 | 42nd Aero Squad | W 54–6 | |
| 2 | October 14, 1917 | W 48–0 | ||
| 3 | October 21, 1917 | at Toledo Maroons | L 15–0 | |
| 4 | November 4, 1917 | W 29–0 | ||
| 5 | November 11, 1917 | T 0–0 | ||
| 6 | November 18, 1917 | W 26–0 | ||
| 7 | November 25, 1917 | at Cincinnati Celts | T 7–7 | |
| 8 | December 2, 1917 | W 21–0 |