2005 Indianapolis Colts
- Record
- 14–2
- Home
- 7–1
- Road & neutral
- 7–1
- Points
- 439–247
- AFC South
- Place 1 of 4
- Postseason
- Lost Divisional
2005 schedule and results
| Week | Date | Opponent | Result |
|---|---|---|---|
| Week 1 | Sep 11, 2005 | at Baltimore Ravens | W 24–7 |
| Week 2 | Sep 18, 2005 | vs Jacksonville Jaguars | W 10–3 |
| Week 3 | Sep 25, 2005 | vs Cleveland Browns | W 13–6 |
| Week 4 | Oct 2, 2005 | at Tennessee Titans | W 31–10 |
| Week 5 | Oct 9, 2005 | at San Francisco 49ers | W 28–3 |
| Week 6 | Oct 17, 2005 | vs St. Louis Rams | W 45–28 |
| Week 7 | Oct 23, 2005 | at Houston Texans | W 38–20 |
| Week 9 | Nov 7, 2005 | at New England Patriots | W 40–21 |
| Week 10 | Nov 13, 2005 | vs Houston Texans | W 31–17 |
| Week 11 | Nov 20, 2005 | at Cincinnati Bengals | W 45–37 |
| Week 12 | Nov 28, 2005 | vs Pittsburgh Steelers | W 26–7 |
| Week 13 | Dec 4, 2005 | vs Tennessee Titans | W 35–3 |
| Week 14 | Dec 11, 2005 | at Jacksonville Jaguars | W 26–18 |
| Week 15 | Dec 18, 2005 | vs San Diego Chargers | L 17–26 |
| Week 16 | Dec 24, 2005 | at Seattle Seahawks | L 13–28 |
| Week 17 | Jan 1, 2006 | vs Arizona Cardinals | W 17–13 |
| Divisional | Jan 15, 2006 | vs Pittsburgh Steelers | L 18–21 |
Counted by WHYNFL from the final score of every 2005 game. Division place uses win percentage, then point differential; the NFL's full tiebreaker procedure is not applied.