| Team: | Knoxville NightHawks |
| Year: | 2013 |
| Record: | 2–10 |
| League Place: | 7th |
| Coach: | Cosmo DeMatteo |
| Owner: | Jeff Knight |
| Stadium: | James White Civic Coliseum |
| Playoffs: | Did not qualify |
| No Nextseason: | true |
The 2013 Knoxville NightHawks season was the second and final season for the professional indoor football franchise and their second in the Professional Indoor Football League (PIFL). The NightHawks were one of seven teams that competed in the PIFL for the 2013 season.
The team played their home games under head coach Cosmo DeMatteo at the James White Civic Coliseum in Knoxville, Tennessee. The NightHawks earned a 2–10 record, placing seventh in the league, failing to qualify for the playoffs.
Key:
All start times are local to home team
| Week | Day | Date | Kickoff | Opponent | Results | Location | |
|---|---|---|---|---|---|---|---|
| Score | Record | ||||||
| 1 | Sunday | March 10 | 4:00pm | at Columbus Lions | L 28–58 | 0–1 | Columbus Civic Center |
| 2 | Sunday | March 17 | 4:00pm | at Lehigh Valley Steelhawks | L 45–63 | 0–2 | Stabler Arena |
| 3 | Saturday | March 23 | 7:05pm | at Richmond Raiders | L 23–41 | 0–3 | Richmond Coliseum |
| 4 | Saturday | March 30 | 7:00pm | Richmond Raiders | L 36–51 | 0–4 | James White Civic Coliseum |
| 5 | Saturday | April 6 | 7:05pm | Albany Panthers | W 31–28 | 1–4 | James White Civic Coliseum |
| 6 | colSpan=7 | BYE | |||||
| 7 | Saturday | April 20 | 7:05pm | at Louisiana Swashbucklers | L 27–36 | 1–5 | Sudduth Coliseum |
| 8 | Saturday | April 27 | 7:00pm | at Alabama Hammers | W 53–51 | 2–5 | Von Braun Center |
| 9 | Saturday | May 4 | 7:00pm | Louisiana Swashbucklers | L 37–45 | 2–6 | James White Civic Coliseum |
| 10 | Saturday | May 11 | 7:00pm | Lehigh Valley Steelhawks | L 47–63 | 2–7 | James White Civic Coliseum |
| 11 | colSpan=7 | BYE | |||||
| 12 | Saturday | May 25 | 7:00pm | at Lehigh Valley Steelhawks | L 42–67 | 2–8 | Stabler Arena |
| 13 | colSpan=7 | BYE | |||||
| 14 | Friday | June 7 | 7:30pm | Louisiana Swashbucklers | L 20–58 | 2–9 | James White Civic Coliseum |
| 15 | Saturday | June 15 | 7:00pm | Alabama Hammers | L 32–55 | 2–10 | James White Civic Coliseum |
| 16 | colSpan=7 | BYE | |||||