2003 Jacksonville Jaguars
- Record
- 5–11
- Home
- 5–3
- Road & neutral
- 0–8
- Points
- 276–331
- AFC South
- Place 3 of 4
- Postseason
- Did not qualify
2003 schedule and results
| Week | Date | Opponent | Result |
|---|---|---|---|
| Week 1 | Sep 7, 2003 | at Carolina Panthers | L 23–24 |
| Week 2 | Sep 14, 2003 | vs Buffalo Bills | L 17–38 |
| Week 3 | Sep 21, 2003 | at Indianapolis Colts | L 13–23 |
| Week 4 | Sep 28, 2003 | at Houston Texans | L 20–24 |
| Week 5 | Oct 5, 2003 | vs San Diego Chargers | W 27–21 |
| Week 6 | Oct 12, 2003 | vs Miami Dolphins | L 10–24 |
| Week 8 | Oct 26, 2003 | vs Tennessee Titans | L 17–30 |
| Week 9 | Nov 2, 2003 | at Baltimore Ravens | L 17–24 |
| Week 10 | Nov 9, 2003 | vs Indianapolis Colts | W 28–23 |
| Week 11 | Nov 16, 2003 | at Tennessee Titans | L 3–10 |
| Week 12 | Nov 23, 2003 | at New York Jets | L 10–13 |
| Week 13 | Nov 30, 2003 | vs Tampa Bay Buccaneers | W 17–10 |
| Week 14 | Dec 7, 2003 | vs Houston Texans | W 27–0 |
| Week 15 | Dec 14, 2003 | at New England Patriots | L 13–27 |
| Week 16 | Dec 21, 2003 | vs New Orleans Saints | W 20–19 |
| Week 17 | Dec 28, 2003 | at Atlanta Falcons | L 14–21 |
Counted by WHYNFL from the final score of every 2003 game. Division place uses win percentage, then point differential; the NFL's full tiebreaker procedure is not applied.