Completion Percentage Leaders - Qualified
| RK | PLAYER | TEAM | COMP | ATT | PCT | YDS | YDS/A | LONG | TD | INT | SACK | RATE | YDS/G |
| 1 | Sam Bradford, QB | MIN | 395 | 552 | 71.6 | 3,877 | 7.02 | 71 | 20 | 5 | 37 | 99.3 | 258 |
| 2 | Drew Brees, QB | NO | 471 | 673 | 70.0 | 5,208 | 7.74 | 98 | 37 | 15 | 27 | 101.7 | 326 |
| 3 | Matt Ryan, QB | ATL | 373 | 534 | 69.9 | 4,944 | 9.26 | 76 | 38 | 7 | 37 | 117.1 | 309 |
| 4 | Dak Prescott, QB | DAL | 311 | 459 | 67.8 | 3,667 | 7.99 | 83 | 23 | 4 | 25 | 104.9 | 229 |
| 5 | Tom Brady, QB | NE | 291 | 432 | 67.4 | 3,554 | 8.23 | 79 | 28 | 2 | 15 | 112.2 | 296 |
| 6 | Ryan Tannehill, QB | MIA | 261 | 389 | 67.1 | 2,995 | 7.70 | 74 | 19 | 12 | 29 | 93.5 | 230 |
| 7 | Alex Smith, QB | KC | 328 | 489 | 67.1 | 3,502 | 7.16 | 80 | 15 | 8 | 28 | 91.2 | 233 |
| 8 | Kirk Cousins, QB | WSH | 406 | 606 | 67.0 | 4,917 | 8.11 | 80 | 25 | 12 | 23 | 97.2 | 307 |
| 9 | Aaron Rodgers, QB | GB | 401 | 610 | 65.7 | 4,428 | 7.26 | 66 | 40 | 7 | 35 | 104.2 | 277 |
| 10 | Matthew Stafford, QB | DET | 388 | 594 | 65.3 | 4,327 | 7.29 | 73 | 24 | 10 | 37 | 93.3 | 270 |
| RK | PLAYER | TEAM | COMP | ATT | PCT | YDS | YDS/A | LONG | TD | INT | SACK | RATE | YDS/G |
| 11 | Joe Flacco, QB | BAL | 436 | 672 | 64.9 | 4,317 | 6.42 | 95 | 20 | 15 | 33 | 83.5 | 270 |
| 12 | Andy Dalton, QB | CIN | 364 | 563 | 64.7 | 4,206 | 7.47 | 86 | 18 | 8 | 41 | 91.8 | 263 |
| 13 | Russell Wilson, QB | SEA | 353 | 546 | 64.7 | 4,219 | 7.73 | 59 | 21 | 11 | 41 | 92.6 | 264 |
| 14 | Ben Roethlisberger, QB | PIT | 328 | 509 | 64.4 | 3,819 | 7.50 | 72 | 29 | 13 | 17 | 95.4 | 273 |
| 15 | Derek Carr, QB | OAK | 357 | 560 | 63.8 | 3,937 | 7.03 | 75 | 28 | 6 | 16 | 96.7 | 262 |
| 16 | Andrew Luck, QB | IND | 346 | 545 | 63.5 | 4,240 | 7.78 | 64 | 31 | 13 | 41 | 96.4 | 283 |
| 17 | Eli Manning, QB | NYG | 377 | 598 | 63.0 | 4,027 | 6.73 | 75 | 26 | 16 | 21 | 86.0 | 252 |
| 18 | Carson Wentz, QB | PHI | 379 | 607 | 62.4 | 3,782 | 6.23 | 73 | 16 | 14 | 33 | 79.3 | 236 |
| 19 | Tyrod Taylor, QB | BUF | 269 | 436 | 61.7 | 3,023 | 6.93 | 84 | 17 | 6 | 42 | 89.6 | 202 |
| 20 | Marcus Mariota, QB | TEN | 276 | 451 | 61.2 | 3,426 | 7.60 | 60 | 26 | 9 | 23 | 95.6 | 228 |
| RK | PLAYER | TEAM | COMP | ATT | PCT | YDS | YDS/A | LONG | TD | INT | SACK | RATE | YDS/G |
| 21 | Carson Palmer, QB | ARI | 364 | 597 | 61.0 | 4,233 | 7.09 | 80 | 26 | 14 | 40 | 87.2 | 282 |
| 22 | Case Keenum, QB | LAR | 196 | 322 | 60.9 | 2,201 | 6.84 | 65 | 9 | 11 | 23 | 76.4 | 220 |
| 23 | Jameis Winston, QB | TB | 345 | 567 | 60.8 | 4,090 | 7.21 | 45 | 28 | 18 | 35 | 86.1 | 256 |
| 24 | Philip Rivers, QB | LAC | 349 | 578 | 60.4 | 4,386 | 7.59 | 59 | 33 | 21 | 36 | 87.9 | 274 |
| 25 | Trevor Siemian, QB | DEN | 289 | 486 | 59.5 | 3,401 | 7.00 | 76 | 18 | 10 | 31 | 84.6 | 243 |
| 26 | Colin Kaepernick, QB | SF | 196 | 331 | 59.2 | 2,241 | 6.77 | 65 | 16 | 4 | 36 | 90.7 | 187 |
| 27 | Brock Osweiler, QB | HOU | 301 | 510 | 59.0 | 2,957 | 5.80 | 53 | 15 | 16 | 27 | 72.2 | 197 |
| 28 | Blake Bortles, QB | JAX | 368 | 625 | 58.9 | 3,905 | 6.25 | 51 | 23 | 16 | 34 | 78.8 | 244 |
| 29 | Ryan Fitzpatrick, QB | NYJ | 228 | 403 | 56.6 | 2,710 | 6.73 | 57 | 12 | 17 | 19 | 69.6 | 194 |
| 30 | Cam Newton, QB | CAR | 270 | 510 | 52.9 | 3,509 | 6.88 | 88 | 19 | 14 | 36 | 75.8 | 234 |
Data provided by Elias Sports Bureau