Completions Leaders - All Players
| RK | PLAYER | TEAM | ATT | COMP | PCT | YDS | YDS/A | LONG | TD | INT | SACK | RATE | YDS/G |
| 1 | Brett Favre, QB | GB | 607 | 372 | 61.3 | 3,881 | 6.39 | 59 | 20 | 29 | 24 | 70.9 | 243 |
| 2 | Carson Palmer, QB | CIN | 509 | 345 | 67.8 | 3,836 | 7.54 | 70 | 32 | 12 | 19 | 101.1 | 240 |
| 3 | Tom Brady, QB | NE | 530 | 334 | 63.0 | 4,110 | 7.76 | 71 | 26 | 14 | 26 | 92.3 | 257 |
| 4 | Drew Brees, QB | SD | 500 | 323 | 64.6 | 3,576 | 7.15 | 54 | 24 | 15 | 27 | 89.2 | 224 |
| 5 | Trent Green, QB | KC | 507 | 317 | 62.5 | 4,014 | 7.92 | 60 | 17 | 10 | 32 | 90.1 | 251 |
| 6 | Peyton Manning, QB | IND | 453 | 305 | 67.3 | 3,747 | 8.27 | 80 | 28 | 10 | 17 | 104.1 | 234 |
| 7 | Kerry Collins, QB | OAK | 565 | 302 | 53.5 | 3,759 | 6.65 | 79 | 20 | 12 | 39 | 77.3 | 251 |
| 8 | Drew Bledsoe, QB | DAL | 499 | 300 | 60.1 | 3,639 | 7.29 | 71 | 23 | 17 | 49 | 83.7 | 227 |
| 9 | Matt Hasselbeck, QB | SEA | 449 | 294 | 65.5 | 3,459 | 7.70 | 56 | 24 | 9 | 24 | 98.2 | 216 |
| Eli Manning, QB | NYG | 557 | 294 | 52.8 | 3,762 | 6.75 | 78 | 24 | 17 | 28 | 75.9 | 235 | |
| RK | PLAYER | TEAM | ATT | COMP | PCT | YDS | YDS/A | LONG | TD | INT | SACK | RATE | YDS/G |
| 11 | Steve McNair, QB | TEN | 476 | 292 | 61.3 | 3,161 | 6.64 | 57 | 16 | 11 | 20 | 82.4 | 226 |
| 12 | Jake Plummer, QB | DEN | 456 | 277 | 60.7 | 3,366 | 7.38 | 72 | 18 | 7 | 22 | 90.2 | 210 |
| 13 | Mark Brunell, QB | WSH | 454 | 262 | 57.7 | 3,050 | 6.72 | 78 | 23 | 10 | 27 | 85.9 | 191 |
| Jake Delhomme, QB | CAR | 435 | 262 | 60.2 | 3,421 | 7.86 | 80 | 24 | 16 | 28 | 88.1 | 214 | |
| 15 | Gus Frerotte, QB | MIA | 494 | 257 | 52.0 | 2,996 | 6.07 | 60 | 18 | 13 | 26 | 71.9 | 187 |
| 16 | David Carr, QB | HOU | 423 | 256 | 60.5 | 2,488 | 5.88 | 53 | 14 | 11 | 68 | 77.2 | 156 |
| 17 | Kurt Warner, QB | ARI | 375 | 242 | 64.5 | 2,713 | 7.24 | 63 | 11 | 9 | 23 | 85.8 | 271 |
| 18 | Aaron Brooks, QB | NO | 431 | 240 | 55.7 | 2,882 | 6.69 | 66 | 13 | 17 | 33 | 70.0 | 222 |
| 19 | Michael Vick, QB | ATL | 387 | 214 | 55.3 | 2,412 | 6.23 | 58 | 15 | 13 | 33 | 73.1 | 161 |
| 20 | Donovan McNabb, QB | PHI | 357 | 211 | 59.1 | 2,507 | 7.02 | 91 | 16 | 9 | 19 | 85.0 | 279 |
| RK | PLAYER | TEAM | ATT | COMP | PCT | YDS | YDS/A | LONG | TD | INT | SACK | RATE | YDS/G |
| 21 | Trent Dilfer, QB | CLE | 333 | 199 | 59.8 | 2,321 | 6.97 | 80 | 11 | 12 | 23 | 76.9 | 211 |
| 22 | Marc Bulger, QB | STL | 287 | 192 | 66.9 | 2,297 | 8.00 | 57 | 14 | 9 | 26 | 94.4 | 287 |
| 23 | Chris Simms, QB | TB | 313 | 191 | 61.0 | 2,035 | 6.50 | 78 | 10 | 7 | 29 | 81.4 | 185 |
| 24 | Kyle Orton, QB | CHI | 368 | 190 | 51.6 | 1,869 | 5.08 | 54 | 9 | 13 | 30 | 59.7 | 125 |
| 25 | Joey Harrington, QB | DET | 330 | 188 | 57.0 | 2,021 | 6.12 | 86 | 12 | 12 | 24 | 72.0 | 168 |
| 26 | Brad Johnson, QB | MIN | 294 | 184 | 62.6 | 1,885 | 6.41 | 80 | 12 | 4 | 23 | 88.9 | 126 |
| 27 | Byron Leftwich, QB | JAC | 302 | 175 | 57.9 | 2,123 | 7.03 | 45 | 15 | 5 | 23 | 89.3 | 193 |
| 28 | Kyle Boller, QB | BAL | 293 | 171 | 58.4 | 1,799 | 6.14 | 47 | 11 | 12 | 23 | 71.7 | 200 |
| 29 | Ben Roethlisberger, QB | PIT | 268 | 168 | 62.7 | 2,385 | 8.90 | 85 | 17 | 9 | 23 | 98.6 | 199 |
| 30 | Anthony Wright, QB | BAL | 266 | 164 | 61.7 | 1,582 | 5.95 | 48 | 6 | 9 | 19 | 71.7 | 176 |
| RK | PLAYER | TEAM | ATT | COMP | PCT | YDS | YDS/A | LONG | TD | INT | SACK | RATE | YDS/G |
| 31 | Josh McCown, QB | ARI | 270 | 163 | 60.4 | 1,836 | 6.80 | 49 | 9 | 11 | 18 | 74.9 | 204 |
| 32 | Kelly Holcomb, QB | BUF | 230 | 155 | 67.4 | 1,509 | 6.56 | 65 | 10 | 8 | 17 | 85.6 | 151 |
| 33 | Brooks Bollinger, QB | NYJ | 266 | 150 | 56.4 | 1,558 | 5.86 | 60 | 7 | 6 | 32 | 72.9 | 142 |
| 34 | Daunte Culpepper, QB | MIN | 216 | 139 | 64.4 | 1,564 | 7.24 | 68 | 6 | 12 | 31 | 72.0 | 223 |
| 35 | Jamie Martin, QB | STL | 177 | 124 | 70.1 | 1,277 | 7.22 | 83 | 5 | 7 | 11 | 83.5 | 160 |
| 36 | J.P. Losman, QB | BUF | 228 | 113 | 49.6 | 1,340 | 5.88 | 58 | 8 | 8 | 26 | 64.9 | 149 |
| 37 | Brian Griese, QB | TB | 174 | 112 | 64.4 | 1,136 | 6.53 | 80 | 7 | 7 | 12 | 79.6 | 189 |
| 38 | Jeff Garcia, QB | DET | 173 | 102 | 59.0 | 937 | 5.42 | 49 | 3 | 6 | 6 | 65.1 | 156 |
| 39 | David Garrard, QB | JAC | 168 | 98 | 58.3 | 1,117 | 6.65 | 37 | 4 | 1 | 8 | 83.9 | 160 |
| Charlie Frye, QB | CLE | 164 | 98 | 59.8 | 1,002 | 6.11 | 45 | 4 | 5 | 22 | 72.8 | 143 |
Data provided by Elias Sports Bureau
