Most Passing Yards in a Season  (Top 10)
 
Quarterback
(Year)
Games Played Attempts Completions Yards Int TDS
Jim Harbaugh
(1986)
        13      277       180       2729       11        10
Tom Brady
(1998)
        13      350       214      2636        12        15
Tom Brady
(1999)
        12      341       214      2586          6        20
Todd Collins
(1994)
        12      288       186      2518        10        13
Todd Collins
(1993)
        12      298       189      2509          7        17
Brian Griese
(1997)
        12      307       193      2293          6        17
Drew Henson
(2000)
          9      237       146      2146          4        18
Elvis Grbac
(1991)
         12      254       165      2085          6        25
Scott Dreisbach  (1996)          11      269       149      2025          9        12
Jim Harbaugh
(1985)
         12      227       145      1976          6        18

Rushing Yards in a Season (Top 10)
 
Name Atempts  Yards
Tshimanga Biakabutuka
(1995)
      303     1818
Anthony Thomas
(2000)
      318     1733
Jamie Morris
(1987)
      282     1703
Rob Lytle
(1976)
      221     1469
Butch Woolfolk
(1981)
      253     1459
Tony Boles
(1988)
      262     1408
Ron Johnson
(1968)
      255     1391
Gordon Bell
(1975)
      273     1388
Lawrence Ricks
(1982)
      266     1388
John Vaughn
(1990)
      216     1364