1999 Kansas City Chiefs
- Record
- 9–7
- Home
- 6–2
- Road & neutral
- 3–5
- Points
- 390–322
- Postseason
- Did not qualify
1999 schedule and results
| Week | Date | Opponent | Result |
|---|---|---|---|
| Week 1 | Sep 12, 1999 | at Chicago Bears | L 17–20 |
| Week 2 | Sep 19, 1999 | vs Denver Broncos | W 26–10 |
| Week 3 | Sep 26, 1999 | vs Detroit Lions | W 31–21 |
| Week 4 | Oct 3, 1999 | at San Diego Chargers | L 14–21 |
| Week 5 | Oct 10, 1999 | vs New England Patriots | W 16–14 |
| Week 7 | Oct 21, 1999 | at Baltimore Ravens | W 35–8 |
| Week 8 | Oct 31, 1999 | vs San Diego Chargers | W 34–0 |
| Week 9 | Nov 7, 1999 | at Indianapolis Colts | L 17–25 |
| Week 10 | Nov 14, 1999 | at Tampa Bay Buccaneers | L 10–17 |
| Week 11 | Nov 21, 1999 | vs Seattle Seahawks | L 19–31 |
| Week 12 | Nov 28, 1999 | at Oakland Raiders | W 37–34 |
| Week 13 | Dec 5, 1999 | at Denver Broncos | W 16–10 |
| Week 14 | Dec 12, 1999 | vs Minnesota Vikings | W 31–28 |
| Week 15 | Dec 18, 1999 | vs Pittsburgh Steelers | W 35–19 |
| Week 16 | Dec 26, 1999 | at Seattle Seahawks | L 14–23 |
| Week 17 | Jan 2, 2000 | vs Oakland Raiders | L 38–41 (OT) |
Counted by WHYNFL from the final score of every 1999 game. Division place uses win percentage, then point differential; the NFL's full tiebreaker procedure is not applied.