49ers Head Coaches
| Player | Span | S | G | W | L | T | % | Championships | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | George Seifert | 1989-1996 | 8 | 128 | 98 | 30 | 0 | 0.766 | 2 |
| 2 | Bill Walsh | 1979-1988 | 10 | 152 | 92 | 59 | 1 | 0.605 | 3 |
| 3 | Jim Harbaugh | 2011-2014 | 4 | 64 | 44 | 19 | 1 | 0.688 | |
| 4 | Steve Mariucci | 1997-2002 | 6 | 96 | 57 | 39 | 0 | 0.594 | |
| 5 | Buck Shaw | 1950-1954 | 5 | 60 | 33 | 25 | 2 | 0.550 | |
| 6 | Frankie Albert | 1956-1958 | 3 | 36 | 19 | 16 | 1 | 0.528 | |
| 7 | Red Hickey | 1959-1963 | 5 | 55 | 27 | 27 | 1 | 0.491 | |
| 8 | Monte Clark | 1976 | 1 | 14 | 8 | 6 | 0 | 0.571 | |
| 9 | Dick Nolan | 1968-1975 | 8 | 112 | 54 | 53 | 5 | 0.482 | |
| 10 | Fred O’Connor | 1978 | 1 | 7 | 1 | 6 | 0 | 0.143 | |
| 11 | Pete McCulley | 1978 | 1 | 9 | 1 | 8 | 0 | 0.111 | |
| 12 | Ken Meyer | 1977 | 1 | 14 | 5 | 9 | 0 | 0.357 | |
| 13 | Red Strader | 1955 | 1 | 12 | 4 | 8 | 0 | 0.333 | |
| 14 | Mike Singletary | 2008-2010 | 3 | 40 | 18 | 22 | 0 | 0.450 | |
| 15 | Jim Tomsula | 2010-2015 | 2 | 17 | 6 | 11 | 0 | 0.353 | |
| 16 | Kyle Shanahan | 2017-2021 | 5 | 64 | 29 | 35 | 0 | 0.453 | |
| 17 | Jack Christiansen | 1963-1967 | 5 | 67 | 26 | 38 | 3 | 0.388 | |
| 18 | Chip Kelly | 2016 | 1 | 16 | 2 | 14 | 0 | 0.125 | |
| 19 | Dennis Erickson | 2003-2004 | 2 | 32 | 9 | 23 | 0 | 0.281 | |
| 20 | Mike Nolan | 2005-2008 | 4 | 55 | 18 | 37 | 0 | 0.327 | |
| 21 | Buck Shaw (AAFC) | 1946-1949 | 4 | 54 | 38 | 14 | 2 | 0.704 |
Head Coaches