| Single-season | Passing | Rushing | Receiving | Returns | Kicking | Scoring | |
| Career | Passing | Rushing | Receiving | Returns | Kicking | Scoring | Defense |
| Rk | From | To | G | QBrec | Cmp | Att | Yds | TD | Int | Lng | Sk | Yds | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Len Dawson | 1962 | 1975 | 183 | 93-56-8 | 2115 | 3696 | 57.2 | 28507 | 237 | 6.4 | 178 | 4.8 | 92 | 7.7 | 6.8 | 13.5 | 155.8 | 83.2 | 167 | 1423 | 5.7 | 4.4 | 10.0 |
| 2 | Trent Green | 2001 | 2006 | 88 | 48-40-0 | 1720 | 2777 | 61.9 | 21459 | 118 | 4.2 | 85 | 3.1 | 99 | 7.7 | 7.2 | 12.5 | 243.9 | 87.3 | 173 | 1027 | 6.9 | 6.4 | 5.9 |
| 3 | Bill Kenney | 1980 | 1988 | 106 | 34-43-0 | 1330 | 2430 | 54.7 | 17277 | 105 | 4.3 | 86 | 3.5 | 84 | 7.1 | 6.4 | 13.0 | 163.0 | 77.0 | 191 | 1460 | 6.0 | 5.4 | 7.3 |
| 4 | Mike Livingston | 1969 | 1979 | 90 | 31-43-1 | 912 | 1751 | 52.1 | 11295 | 56 | 3.2 | 83 | 4.7 | 93 | 6.5 | 5.0 | 12.4 | 125.5 | 63.3 | 152 | 1392 | 5.2 | 3.8 | 8.0 |
| 5 | Steve DeBerg | 1988 | 1991 | 57 | 31-20-1 | 934 | 1616 | 57.8 | 11873 | 67 | 4.1 | 50 | 3.1 | 90 | 7.3 | 6.8 | 12.7 | 208.3 | 81.8 | 85 | 709 | 6.6 | 6.0 | 5.0 |
| 6 | Elvis Grbac | 1997 | 2000 | 49 | 26-21-0 | 897 | 1548 | 57.9 | 10643 | 66 | 4.3 | 47 | 3.0 | 86 | 6.9 | 6.4 | 11.9 | 217.2 | 80.6 | 85 | 590 | 6.2 | 5.7 | 5.2 |
| 7 | Steve Bono | 1994 | 1996 | 37 | 21-10-0 | 594 | 1075 | 55.3 | 6489 | 37 | 3.4 | 27 | 2.5 | 69 | 6.0 | 5.6 | 10.9 | 175.4 | 74.3 | 43 | 319 | 5.5 | 5.1 | 3.8 |
| 8 | Steve Fuller | 1979 | 1982 | 52 | 13-18-0 | 465 | 817 | 56.9 | 5333 | 22 | 2.7 | 32 | 3.9 | 77 | 6.5 | 5.3 | 11.5 | 102.6 | 69.4 | 120 | 852 | 4.8 | 3.7 | 12.8 |
| 9 | Joe Montana | 1993 | 1994 | 25 | 17-8-0 | 480 | 791 | 60.7 | 5427 | 29 | 3.7 | 16 | 2.0 | 57 | 6.9 | 6.7 | 11.3 | 217.1 | 85.0 | 31 | 193 | 6.4 | 6.2 | 3.8 |
| 10 | Todd Blackledge | 1983 | 1987 | 40 | 13-11-0 | 364 | 742 | 49.1 | 4510 | 26 | 3.5 | 32 | 4.3 | 70 | 6.1 | 4.8 | 12.4 | 112.8 | 62.0 | 69 | 560 | 4.9 | 3.7 | 8.5 |
| 11 | Cotton Davidson | 1960 | 1961 | 28 | 12-13-0 | 330 | 709 | 46.5 | 4919 | 32 | 4.5 | 39 | 5.5 | 74 | 6.9 | 5.4 | 14.9 | 175.7 | 61.9 | |||||
| 12 | Damon Huard | 2006 | 2008 | 26 | 10-11-0 | 404 | 657 | 61.5 | 4612 | 24 | 3.7 | 18 | 2.7 | 78 | 7.0 | 6.5 | 11.4 | 177.4 | 83.3 | 61 | 396 | 5.9 | 5.4 | 8.5 |
| 13 | Rich Gannon | 1995 | 1998 | 27 | 11-8-0 | 365 | 630 | 57.9 | 3997 | 23 | 3.7 | 11 | 1.7 | 80 | 6.3 | 6.3 | 11.0 | 148.0 | 81.7 | 43 | 283 | 5.5 | 5.5 | 6.4 |
| 14 | Dave Krieg | 1992 | 1993 | 28 | 13-8-0 | 335 | 602 | 55.6 | 4353 | 22 | 3.7 | 15 | 2.5 | 77 | 7.2 | 6.8 | 13.0 | 155.5 | 80.4 | 70 | 461 | 5.8 | 5.4 | 10.4 |
| 15 | Tyler Thigpen | 2007 | 2008 | 15 | 1-10-0 | 232 | 426 | 54.5 | 2649 | 18 | 4.2 | 13 | 3.1 | 75 | 6.2 | 5.7 | 11.4 | 176.6 | 74.7 | 27 | 171 | 5.5 | 5.0 | 6.0 |
| 16 | Tony Adams | 1975 | 1978 | 50 | 1-6-0 | 163 | 319 | 51.1 | 2126 | 9 | 2.8 | 22 | 6.9 | 63 | 6.7 | 4.1 | 13.0 | 42.5 | 53.1 | 41 | 327 | 5.0 | 2.7 | 11.4 |
| 17 | Brodie Croyle | 2006 | 2009 | 14 | 0-8-0 | 166 | 284 | 58.5 | 1578 | 8 | 2.8 | 8 | 2.8 | 50 | 5.6 | 4.9 | 9.5 | 112.7 | 71.6 | 22 | 139 | 4.7 | 4.0 | 7.2 |
| 18 | Matt Cassel | 2009 | 2009 | 8 | 144 | 259 | 55.6 | 1472 | 10 | 3.9 | 6 | 2.3 | 54 | 5.7 | 5.4 | 10.2 | 184.0 | 75.3 | 29 | 161 | 4.6 | 4.3 | 10.1 | |
| 19 | Pete Beathard | 1964 | 1973 | 52 | 1-1-0 | 110 | 254 | 43.3 | 1649 | 8 | 3.1 | 13 | 5.1 | 77 | 6.5 | 4.8 | 15.0 | 31.7 | 54.4 | 9 | 68 | 4.4 | 4.3 | 12.3 |
| 20 | Eddie Wilson | 1962 | 1964 | 42 | 0-0-1 | 70 | 140 | 50.0 | 994 | 4 | 2.9 | 3 | 2.1 | 55 | 7.1 | 6.7 | 14.2 | 23.7 | 73.9 | |||||
| 21 | Jacky Lee | 1967 | 1969 | 14 | 1-1-0 | 43 | 84 | 51.2 | 597 | 5 | 6.0 | 4 | 4.8 | 61 | 7.1 | 6.2 | 13.9 | 42.6 | 74.4 | 2 | 38 | 3.2 | 2.1 | 9.1 |
| 22 | Randy Duncan | 1961 | 1961 | 14 | 1-1-0 | 25 | 67 | 37.3 | 361 | 1 | 1.5 | 3 | 4.5 | 47 | 5.4 | 3.7 | 14.4 | 25.8 | 41.9 | |||||
| 23 | Ron Jaworski | 1989 | 1989 | 6 | 1-2-0 | 36 | 61 | 59.0 | 385 | 2 | 3.3 | 5 | 8.2 | 32 | 6.3 | 3.3 | 10.7 | 64.2 | 54.3 | 1 | 10 | 6.0 | 3.1 | 1.6 |
| 24 | Matt Stevens | 1987 | 1987 | 3 | 0-2-0 | 32 | 57 | 56.1 | 315 | 1 | 1.8 | 1 | 1.8 | 23 | 5.5 | 5.1 | 9.8 | 105.0 | 70.4 | 6 | 53 | 4.2 | 3.8 | 9.5 |
| 25 | Frank Seurer | 1987 | 1987 | 8 | 0-2-0 | 26 | 55 | 47.3 | 340 | 0 | 0.0 | 4 | 7.3 | 33 | 6.2 | 2.9 | 13.1 | 42.5 | 36.9 | 10 | 82 | 4.0 | 1.2 | 15.4 |
| 26 | Hunter Enis | 1960 | 1960 | 14 | 1-0-0 | 30 | 54 | 55.6 | 357 | 1 | 1.9 | 2 | 3.7 | 39 | 6.6 | 5.3 | 11.9 | 25.5 | 66.7 | |||||
| 27 | Steve Pelluer | 1989 | 1990 | 18 | 1-1-1 | 28 | 52 | 53.8 | 315 | 1 | 1.9 | 1 | 1.9 | 24 | 6.1 | 5.6 | 11.3 | 17.5 | 70.6 | 8 | 61 | 4.2 | 3.8 | 13.3 |
| 28 | Mark Vlasic | 1991 | 1991 | 6 | 0-1-0 | 28 | 44 | 63.6 | 316 | 2 | 4.5 | 0 | 0.0 | 30 | 7.2 | 8.1 | 11.3 | 52.7 | 100.2 | 2 | 16 | 6.5 | 7.4 | 4.3 |
| 29 | Warren Moon | 1999 | 2000 | 3 | 0-1-0 | 16 | 37 | 43.2 | 228 | 1 | 2.7 | 1 | 2.7 | 41 | 6.2 | 5.5 | 14.3 | 76.0 | 61.5 | 5 | 46 | 4.3 | 3.7 | 11.9 |
| Rk | From | To | G | QBrec | Cmp | Att | Yds | TD | Int | Lng | Sk | Yds | ||||||||||||
| 30 | Todd Collins | 2001 | 2004 | 11 | 18 | 27 | 66.7 | 229 | 1 | 3.7 | 0 | 0.0 | 42 | 8.5 | 9.2 | 12.7 | 20.8 | 105.3 | 0 | 0 | 8.5 | 9.2 | 0.0 | |
| 31 | Sandy Osiecki | 1984 | 1984 | 4 | 7 | 17 | 41.2 | 64 | 0 | 0.0 | 1 | 5.9 | 19 | 3.8 | 1.1 | 9.1 | 16.0 | 27.6 | 1 | 2 | 3.4 | 0.9 | 5.6 | |
| 32 | Dean Carlson | 1974 | 1974 | 1 | 7 | 15 | 46.7 | 116 | 0 | 0.0 | 1 | 6.7 | 34 | 7.7 | 4.7 | 16.6 | 116.0 | 45.4 | 2 | 13 | 6.1 | 3.4 | 11.8 | |
| 33 | Alex Espinoza | 1987 | 1987 | 1 | 9 | 14 | 64.3 | 69 | 0 | 0.0 | 2 | 14.3 | 16 | 4.9 | -1.5 | 7.7 | 69.0 | 36.6 | 2 | 17 | 3.3 | -2.4 | 12.5 | |
| 34 | Tom Clements | 1980 | 1980 | 1 | 7 | 12 | 58.3 | 77 | 0 | 0.0 | 0 | 0.0 | 18 | 6.4 | 6.4 | 11.0 | 77.0 | 77.4 | 3 | 30 | 3.1 | 3.1 | 20.0 | |
| 35 | Mike Nott | 1976 | 1976 | 1 | 4 | 10 | 40.0 | 46 | 0 | 0.0 | 0 | 0.0 | 23 | 4.6 | 4.6 | 11.5 | 46.0 | 54.6 | 1 | 9 | 3.4 | 3.4 | 9.1 | |
| 36 | Matt Blundin | 1993 | 1994 | 2 | 2 | 8 | 25.0 | 15 | 0 | 0.0 | 1 | 12.5 | 13 | 1.9 | -3.8 | 7.5 | 7.5 | 0.0 | 0 | 0 | 1.9 | -3.8 | 0.0 | |
| 37 | Quinn Gray | 2008 | 2008 | 1 | 7 | 8 | 87.5 | 76 | 1 | 12.5 | 0 | 0.0 | 26 | 9.5 | 12.0 | 10.9 | 76.0 | 145.8 | 0 | 0 | 9.5 | 12.0 | 0.0 | |
| 38 | John Huarte | 1970 | 1971 | 2 | 2 | 8 | 25.0 | 18 | 0 | 0.0 | 1 | 12.5 | 26 | 2.3 | -3.4 | 9.0 | 9.0 | 0.0 | 1 | 5 | 1.4 | -3.6 | 11.1 | |
| 39 | Mike Garrett | 1966 | 1968 | 41 | 1 | 6 | 16.7 | 17 | 1 | 16.7 | 1 | 16.7 | 17 | 2.8 | -1.3 | 17.0 | 0.4 | 39.6 | ||||||
| 40 | Ed Podolak | 1970 | 1975 | 55 | 4 | 6 | 66.7 | 82 | 0 | 0.0 | 1 | 16.7 | 24 | 13.7 | 6.2 | 20.5 | 1.5 | 70.1 | 2 | 13 | 8.6 | 3.0 | 25.0 | |
| 41 | Abner Haynes | 1960 | 1964 | 56 | 1 | 4 | 25.0 | 24 | 0 | 0.0 | 0 | 0.0 | 24 | 6.0 | 6.0 | 24.0 | 0.4 | 52.1 | ||||||
| 42 | Curtis McClinton | 1963 | 1965 | 28 | 1 | 4 | 25.0 | 33 | 1 | 25.0 | 0 | 0.0 | 33 | 8.3 | 13.3 | 33.0 | 1.2 | 101.0 | ||||||
| 43 | Warren McVea | 1969 | 1970 | 25 | 1 | 4 | 25.0 | 50 | 1 | 25.0 | 0 | 0.0 | 50 | 12.5 | 17.5 | 50.0 | 2.0 | 118.7 | 0 | 0 | 12.5 | 17.5 | 0.0 | |
| 44 | Jerrel Wilson | 1972 | 1974 | 42 | 2 | 4 | 50.0 | 29 | 0 | 0.0 | 0 | 0.0 | 20 | 7.3 | 7.3 | 14.5 | 0.7 | 74.0 | 0 | 0 | 7.3 | 7.3 | 0.0 | |
| 45 | Marcus Allen | 1996 | 1997 | 32 | 2 | 3 | 66.7 | 15 | 2 | 66.7 | 0 | 0.0 | 14 | 5.0 | 18.3 | 7.5 | 0.5 | 118.1 | 0 | 0 | 5.0 | 18.3 | 0.0 | |
| 46 | Larry Johnson | 2006 | 2008 | 36 | 1 | 3 | 33.3 | 4 | 1 | 33.3 | 0 | 0.0 | 4 | 1.3 | 8.0 | 4.0 | 0.1 | 81.9 | 0 | 0 | 1.3 | 8.0 | 0.0 | |
| 47 | Henry Marshall | 1981 | 1986 | 37 | 0 | 3 | 0.0 | 0 | 0 | 0.0 | 1 | 33.3 | 0 | 0.0 | -15.0 | 0.0 | 0.0 | 0 | 0 | 0.0 | -15.0 | 0.0 | ||
| 48 | Mark Bradley | 2008 | 2009 | 17 | 2 | 2 | 100.0 | 63 | 1 | 50.0 | 0 | 0.0 | 37 | 31.5 | 41.5 | 31.5 | 3.7 | 158.3 | 0 | 0 | 31.5 | 41.5 | 0.0 | |
| 49 | Mike Elkins | 1989 | 1989 | 1 | 1 | 2 | 50.0 | 5 | 0 | 0.0 | 1 | 50.0 | 5 | 2.5 | -20.0 | 5.0 | 5.0 | 16.7 | 0 | 0 | 2.5 | -20.0 | 0.0 | |
| 50 | Priest Holmes | 2002 | 2003 | 30 | 0 | 2 | 0.0 | 0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 39.6 | 0 | 0 | 0.0 | 0.0 | 0.0 | ||
| 51 | Danan Hughes | 1996 | 1998 | 31 | 2 | 2 | 100.0 | 55 | 0 | 0.0 | 0 | 0.0 | 30 | 27.5 | 27.5 | 27.5 | 1.8 | 118.7 | 0 | 0 | 27.5 | 27.5 | 0.0 | |
| 52 | Frank Jackson | 1961 | 1961 | 14 | 1 | 2 | 50.0 | 9 | 0 | 0.0 | 1 | 50.0 | 9 | 4.5 | -18.0 | 9.0 | 0.6 | 22.9 | ||||||
| 53 | David Jaynes | 1974 | 1974 | 2 | 0 | 2 | 0.0 | 0 | 0 | 0.0 | 1 | 50.0 | 0 | 0.0 | -22.5 | 0.0 | 0.0 | 0 | 0 | 0.0 | -22.5 | 0.0 | ||
| 54 | Jack Spikes | 1963 | 1964 | 21 | 0 | 2 | 0.0 | 0 | 0 | 0.0 | 1 | 50.0 | 0 | 0.0 | -22.5 | 0.0 | 0.0 | |||||||
| 55 | Jewerl Thomas | 1983 | 1983 | 10 | 1 | 2 | 50.0 | 18 | 1 | 50.0 | 1 | 50.0 | 18 | 9.0 | -3.5 | 18.0 | 1.8 | 81.2 | 0 | 0 | 9.0 | -3.5 | 0.0 | |
| 56 | Walter White | 1975 | 1978 | 30 | 1 | 2 | 50.0 | 44 | 0 | 0.0 | 1 | 50.0 | 44 | 22.0 | -0.5 | 44.0 | 1.5 | 56.2 | 0 | 0 | 22.0 | -0.5 | 0.0 | |
| 57 | Louie Aguiar | 1997 | 1997 | 16 | 1 | 1 | 100.0 | 35 | 0 | 0.0 | 0 | 0.0 | 35 | 35.0 | 35.0 | 35.0 | 2.2 | 118.7 | 0 | 0 | 35.0 | 35.0 | 0.0 | |
| 58 | Theotis Brown | 1983 | 1983 | 12 | 1 | 1 | 100.0 | 11 | 0 | 0.0 | 0 | 0.0 | 11 | 11.0 | 11.0 | 11.0 | 0.9 | 112.5 | 0 | 0 | 11.0 | 11.0 | 0.0 | |
| 59 | Carlos Carson | 1983 | 1983 | 16 | 1 | 1 | 100.0 | 48 | 1 | 100.0 | 0 | 0.0 | 48 | 48.0 | 68.0 | 48.0 | 3.0 | 158.3 | 0 | 0 | 48.0 | 68.0 | 0.0 | |
| Rk | From | To | G | QBrec | Cmp | Att | Yds | TD | Int | Lng | Sk | Yds | ||||||||||||
| 60 | Bert Coan | 1966 | 1966 | 14 | 1 | 1 | 100.0 | 18 | 1 | 100.0 | 0 | 0.0 | 18 | 18.0 | 38.0 | 18.0 | 1.3 | 158.3 | ||||||
| 61 | Tom Flores | 1969 | 1969 | 5 | 1 | 1 | 100.0 | 33 | 1 | 100.0 | 0 | 0.0 | 33 | 33.0 | 53.0 | 33.0 | 6.6 | 158.3 | 0 | 0 | 33.0 | 53.0 | 0.0 | |
| 62 | Bob Gagliano | 1982 | 1982 | 1 | 1 | 1 | 100.0 | 7 | 0 | 0.0 | 0 | 0.0 | 7 | 7.0 | 7.0 | 7.0 | 7.0 | 95.8 | 0 | 0 | 7.0 | 7.0 | 0.0 | |
| 63 | Tony Gonzalez | 2001 | 2001 | 16 | 1 | 1 | 100.0 | 40 | 0 | 0.0 | 0 | 0.0 | 40 | 40.0 | 40.0 | 40.0 | 2.5 | 118.7 | 0 | 0 | 40.0 | 40.0 | 0.0 | |
| 64 | Boyce Green | 1986 | 1986 | 16 | 0 | 1 | 0.0 | 0 | 0 | 0.0 | 1 | 100.0 | 0 | 0.0 | -45.0 | 0.0 | 0.0 | 0 | 0 | 0.0 | -45.0 | 0.0 | ||
| 65 | Bob Grupp | 1979 | 1979 | 16 | 0 | 1 | 0.0 | 0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 39.6 | 0 | 0 | 0.0 | 0.0 | 0.0 | ||
| 66 | Matt Gutierrez | 2009 | 2009 | 1 | 1 | 1 | 100.0 | 3 | 0 | 0.0 | 0 | 0.0 | 3 | 3.0 | 3.0 | 3.0 | 3.0 | 79.2 | 0 | 0 | 3.0 | 3.0 | 0.0 | |
| 67 | James Hadnot | 1981 | 1981 | 16 | 0 | 1 | 0.0 | 0 | 0 | 0.0 | 1 | 100.0 | 0 | 0.0 | -45.0 | 0.0 | 0.0 | 0 | 0 | 0.0 | -45.0 | 0.0 | ||
| 68 | Marques Hagans | 2008 | 2008 | 2 | 1 | 1 | 100.0 | 5 | 0 | 0.0 | 0 | 0.0 | 5 | 5.0 | 5.0 | 5.0 | 2.5 | 87.5 | 1 | 1 | 2.0 | 2.0 | 50.0 | |
| 69 | Ethan Horton | 1985 | 1985 | 16 | 0 | 1 | 0.0 | 0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 39.6 | 0 | 0 | 0.0 | 0.0 | 0.0 | ||
| 70 | Doug Hudson | 1987 | 1987 | 1 | 0-1-0 | 0 | 1 | 0.0 | 0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 39.6 | 1 | 10 | -5.0 | -5.0 | 50.0 | |
| 71 | Leroy Keyes | 1973 | 1973 | 3 | 0 | 1 | 0.0 | 0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 39.6 | 0 | 0 | 0.0 | 0.0 | 0.0 | ||
| 72 | Sylvester Morris | 2000 | 2000 | 15 | 1 | 1 | 100.0 | 31 | 0 | 0.0 | 0 | 0.0 | 31 | 31.0 | 31.0 | 31.0 | 2.1 | 118.7 | 0 | 0 | 31.0 | 31.0 | 0.0 | |
| 73 | Paul Palmer | 1987 | 1987 | 12 | 0 | 1 | 0.0 | 0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 39.6 | 0 | 0 | 0.0 | 0.0 | 0.0 | ||
| 74 | Johnny Robinson | 1960 | 1960 | 14 | 0 | 1 | 0.0 | 0 | 0 | 0.0 | 1 | 100.0 | 0 | 0.0 | -45.0 | 0.0 | 0.0 | |||||||
| 75 | James Saxon | 1989 | 1989 | 16 | 0 | 1 | 0.0 | 0 | 0 | 0.0 | 1 | 100.0 | 0 | 0.0 | -45.0 | 0.0 | 0.0 | 0 | 0 | 0.0 | -45.0 | 0.0 | ||
| 76 | Otis Taylor | 1966 | 1966 | 14 | 0 | 1 | 0.0 | 0 | 0 | 0.0 | 1 | 100.0 | 0 | 0.0 | -45.0 | 0.0 | 0.0 | |||||||
| 77 | Billy Joe Tolliver | 1997 | 1997 | 3 | 1 | 1 | 100.0 | -8 | 0 | 0.0 | 0 | 0.0 | -8 | -8.0 | -8.0 | -8.0 | -2.7 | 79.2 | 0 | 0 | -8.0 | -8.0 | 0.0 | |
| 78 | Harvey Williams | 1991 | 1991 | 14 | 0 | 1 | 0.0 | 0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 39.6 | 0 | 0 | 0.0 | 0.0 | 0.0 |