Patrick Mahomes and Dan Marino are tied for the youngest with 45+ passing touchdowns in a season. They were 23 years old.
Interpreted as:
youngest player to throw 45 or more touchdowns in a season| NAME | Age | TD | SEASON | TM | GP | CMP | ATT | PCT | YDS | AVG | YDS/G | INT | RTG | TD% | INT% | SCK | SCKY | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | P. Mahomes | 23 | 50 | 2018 | 16 | 383 | 580 | 66.0 | 5,097 | 8.8 | 318.6 | 12 | 113.8 | 8.6 | 2.1 | 26 | 171 | |
| 2 |  | D. Marino | 23 | 48 | 1984 | 16 | 362 | 564 | 64.2 | 5,084 | 9.0 | 317.8 | 17 | 108.9 | 8.5 | 3.0 | 13 | 120 | |
| 3 |  | A. Rodgers | 28 | 45 | 2011 | 15 | 343 | 502 | 68.3 | 4,643 | 9.2 | 309.5 | 6 | 122.5 | 9.0 | 1.2 | 36 | 219 | |
| 4 |  | P. Manning | 28 | 49 | 2004 | 16 | 336 | 497 | 67.6 | 4,557 | 9.2 | 284.8 | 10 | 121.1 | 9.9 | 2.0 | 13 | 101 | |
| 5 |  | T. Brady | 30 | 50 | 2007 | 16 | 398 | 578 | 68.9 | 4,806 | 8.3 | 300.4 | 8 | 117.2 | 8.7 | 1.4 | 21 | 128 | |
| 6 |  | D. Brees | 32 | 46 | 2011 | 16 | 468 | 657 | 71.2 | 5,476 | 8.3 | 342.3 | 14 | 110.6 | 7.0 | 2.1 | 24 | 158 | |
| 7 |  | M. Stafford | 37 | 46 | 2025 | 17 | 388 | 597 | 65.0 | 4,707 | 7.9 | 276.9 | 8 | 109.2 | 7.7 | 1.3 | 23 | 150 | |
| 8 | | A. Rodgers | 37 | 48 | 2020 | 16 | 372 | 526 | 70.7 | 4,299 | 8.2 | 268.7 | 5 | 121.5 | 9.1 | 1.0 | 20 | 182 | |
| 9 |  | P. Manning | 37 | 55 | 2013 | 16 | 450 | 659 | 68.3 | 5,477 | 8.3 | 342.3 | 10 | 115.1 | 8.3 | 1.5 | 18 | 120 |
StatMuse has season-level data for passing touchdowns going back to the 1921 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 |