Season 71 : Passing
| Player | Games | Completions | Attempts | % | Yards | Average | TD | INT | QB Rating | ||
| 1. | Jim Harbaugh  Big Wiz |  | 16 | 3 | 4 | 75% | 121 | 30.25 | 1 | 0 | 156.25 |
| 2. | Joe Montana  Lord OfThe |  | 16 | 138 | 218 | 63.3% | 3347 | 15.35 | 43 | 5 | 136.95 |
| 3. | Jim Everett  ptitteri |  | 16 | 108 | 181 | 59.67% | 2753 | 15.21 | 29 | 3 | 136.57 |
| 4. | Dan Marino Nos |  | 16 | 158 | 237 | 66.67% | 3175 | 13.4 | 35 | 9 | 133.48 |
| 5. | Stan Humphries  Alpha TD |  | 16 | 3 | 7 | 42.86% | 159 | 22.71 | 2 | 0 | 129.46 |
| 6. | Dave Krieg gats |  | 16 | 88 | 162 | 54.32% | 2323 | 14.34 | 24 | 4 | 128.73 |
| 7. | Warren Moon ACSlater |  | 16 | 131 | 218 | 60.09% | 2702 | 12.39 | 30 | 9 | 126.19 |
| 8. | Wade Wilson discdolo |  | 16 | 75 | 110 | 68.18% | 1451 | 13.19 | 13 | 7 | 123.86 |
| 9. | Andre Ware regulator0 |  | 16 | 50 | 88 | 56.82% | 1066 | 12.11 | 10 | 3 | 123.58 |
| 10. | Vinny Testaverde eifer |  | 16 | 118 | 236 | 50% | 3843 | 16.28 | 39 | 7 | 123.06 |