List of National Football League head coaches Coaches Coaches

| Coach | First_Yr | Last_Yr | W_L_ | G_500 | Yr_plyf | G_plyf | W_plyf | L_plyf |
|---|---|---|---|---|---|---|---|---|
| Ed Khayat | 1971 | 1972 | .348 | -7 | 0 | 0 | 0 | 0 |
| Walt Kiesling + | 1939 | 1956 | .353 | -25 | 0 | 0 | 0 | 0 |
| Lane Kiffin | 2007 | 2008 | .250 | -10 | 0 | 0 | 0 | 0 |
| Chuck Knox | 1973 | 1994 | .559 | 39 | 11 | 18 | 7 | 11 |
| Herb Kopf | 1944 | 1946 | .241 | -15 | 0 | 0 | 0 | 0 |
| Walt Koppisch | 1925 | 1925 | .143 | -5 | 0 | 0 | 0 | 0 |
| Ollie Kraehe | 1923 | 1923 | .200 | -3 | 0 | 0 | 0 | 0 |
| Ed Kubale | 1944 | 1944 | .000 | -5 | 0 | 0 | 0 | 0 |
| Gary Kubiak | 2006 | 2012 | .527 | 6 | 2 | 2 | 1 | 1 |
| Joe Kuharich | 1952 | 1968 | .417 | -23 | 0 | 0 | 0 | 0 |