The Kansas City Chiefs were charged with their most penalties in a game against the Seahawks on November 8, 1998, with 17 penalties.
Interpreted as:
NFL most defensive penalties in a regular-season game cheifs| TEAM | PEN | DATE | TM | OPP | RESULT | TD | 1DWN | OFF | OPP OFF | 3DWN% | 4DWN% | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | Chiefs | 17 | 11/8/1998 | @ | L 12-24 | 1 | 24 | 357 | 202 | 23.1 | 50.0 | ||
| 2 | | Chiefs | 15 | 9/7/2017 | @ | W 42-27 | 6 | 26 | 537 | 371 | 36.4 | |||
| 3 | | Chiefs | 15 | 9/20/1998 | vs | W 23-7 | 2 | 16 | 251 | 152 | 26.3 | 66.7 | ||
| 4 | | Chiefs | 14 | 10/17/1994 | @ | W 31-28 | 4 | 26 | 483 | 330 | 52.9 | 0.0 | ||
| 5 | | Chiefs | 14 | 9/18/1994 | @ | W 30-10 | 3 | 22 | 427 | 384 | 33.3 | |||
| 6 | | Chiefs | 13 | 10/6/2025 | @ | L 28-31 | 4 | 26 | 476 | 319 | 55.6 | |||
| 7 | | Chiefs | 13 | 11/19/2018 | @ | L 51-54 | 7 | 27 | 546 | 455 | 50.0 | 100.0 | ||
| 8 | | Chiefs | 13 | 9/24/2017 | @ | W 24-10 | 3 | 16 | 311 | 330 | 33.3 | 0.0 | ||
| 9 | | Chiefs | 13 | 12/4/2016 | @ | W 29-28 | 4 | 17 | 389 | 418 | 30.0 | 100.0 | ||
| 10 | | Chiefs | 13 | 9/26/2005 | @ | L 10-30 | 1 | 18 | 285 | 358 | 26.7 | 100.0 | ||
| 11 | | Chiefs | 13 | 10/3/1999 | @ | L 14-21 | 2 | 19 | 314 | 132 | 33.3 | 50.0 | ||
| 12 | | Chiefs | 13 | 11/16/1998 | vs | L 7-30 | 1 | 15 | 221 | 379 | 42.9 | 0.0 | ||
| 13 | | Chiefs | 13 | 10/7/1990 | @ | L 19-23 | 1 | 13 | 255 | 231 | ||||
| 14 | | Chiefs | 13 | 10/9/1983 | @ | L 20-21 | 2 | 20 | 291 | 271 | ||||
| 15 | | Chiefs | 12 | 9/17/2023 | @ | W 17-9 | 2 | 19 | 399 | 271 | 30.8 | 100.0 | ||
| 16 | | Chiefs | 12 | 11/1/2021 | vs | W 20-17 | 2 | 29 | 368 | 300 | 41.7 | |||
| 17 | | Chiefs | 12 | 9/16/2018 | @ | W 42-37 | 6 | 24 | 449 | 475 | 40.0 | |||
| 18 | | Chiefs | 12 | 11/7/2010 | @ | L 20-23 | 2 | 21 | 304 | 321 | 20.0 | 0.0 | ||
| 19 | | Chiefs | 12 | 11/14/2004 | @ | L 20-27 | 2 | 28 | 497 | 374 | 25.0 | |||
| 20 | | Chiefs | 12 | 10/2/2000 | vs | W 24-17 | 3 | 18 | 378 | 289 | 27.3 | |||
| 21 | | Chiefs | 12 | 12/26/1998 | @ | W 31-24 | 4 | 20 | 373 | 321 | 27.3 | |||
| 22 | | Chiefs | 12 | 12/13/1998 | vs | W 20-17 | 2 | 23 | 383 | 247 | 44.4 | 0.0 | ||
| 23 | | Chiefs | 12 | 11/22/1998 | @ | L 37-38 | 4 | 21 | 366 | 366 | 43.8 | 100.0 | ||
| 24 | | Chiefs | 12 | 11/3/1996 | @ | W 21-6 | 3 | 23 | 359 | 258 | 35.3 | 100.0 | ||
| 25 | | Chiefs | 12 | 10/27/1996 | @ | L 7-34 | 1 | 10 | 232 | 499 | 12.5 | 33.3 | ||
LARResults may be incomplete. StatMuse has complete team, game-level data for penalties going back to the 1950 season.
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More Chiefs Stats
Team Leaders 
PASS
3,587
Mahomes
RUSH
611
Hunt
REC
851
Kelce
Team Rankings
PPG
21.3
21st
OPP PPG
19.3
6th
RUSH YDS/G
106.6
25th
PASS YDS/G
232.2
16th
NFL 2025 Leaders
NFL 2025 Rankings
NFL Fantasy 2025
NFL 2025 Betting
NFL 2025 Standings
| AFC East | W | L | T | PCT |
|---|---|---|---|---|
 Patriots - y | 14 | 3 | 0 | .824 |
 Bills - w | 12 | 5 | 0 | .706 |
 Dolphins - e | 7 | 10 | 0 | .412 |
 Jets - e | 3 | 14 | 0 | .176 |
| AFC North | W | L | T | PCT |
 Steelers - y | 10 | 7 | 0 | .588 |
 Ravens - e | 8 | 9 | 0 | .471 |
 Bengals - e | 6 | 11 | 0 | .353 |
 Browns - e | 5 | 12 | 0 | .294 |
| AFC South | W | L | T | PCT |
 Jaguars - y | 13 | 4 | 0 | .765 |
 Texans - w | 12 | 5 | 0 | .706 |
 Colts - e | 8 | 9 | 0 | .471 |
 Titans - e | 3 | 14 | 0 | .176 |
| AFC West | W | L | T | PCT |
 Broncos - z* | 14 | 3 | 0 | .824 |
 Chargers - w | 11 | 6 | 0 | .647 |
 Chiefs - e | 6 | 11 | 0 | .353 |
 Raiders - e | 3 | 14 | 0 | .176 |
| NFC East | W | L | T | PCT |
|---|---|---|---|---|
 Eagles - y | 11 | 6 | 0 | .647 |
 Cowboys - e | 7 | 9 | 1 | .441 |
 Commanders - e | 5 | 12 | 0 | .294 |
 Giants - e | 4 | 13 | 0 | .235 |
| NFC North | W | L | T | PCT |
 Bears - y | 11 | 6 | 0 | .647 |
 Packers - w | 9 | 7 | 1 | .559 |
 Vikings - e | 9 | 8 | 0 | .529 |
 Lions - e | 9 | 8 | 0 | .529 |
| NFC South | W | L | T | PCT |
 Panthers - y | 8 | 9 | 0 | .471 |
 Buccaneers - e | 8 | 9 | 0 | .471 |
 Falcons - e | 8 | 9 | 0 | .471 |
 Saints - e | 6 | 11 | 0 | .353 |
| NFC West | W | L | T | PCT |
 Seahawks - z* | 14 | 3 | 0 | .824 |
 Rams - w | 12 | 5 | 0 | .706 |
 49ers - w | 12 | 5 | 0 | .706 |
 Cardinals - e | 3 | 14 | 0 | .176 |