| Personal information | |
|---|---|
| Born | March 8, 1938 New Bedford, Massachusetts, U.S. |
| Died | May 8, 1992 (aged 54) Rochester Hills, Michigan, U.S. |
| Career information | |
| College | Ohio State (1956–1959) |
| Career history | |
| |
| Awards and highlights | |
Leonard J. Fontes (March 8, 1938 – May 8, 1992) was an American football coach. He served as an assistant coach for the Cleveland Browns, New York Giants and Detroit Lions.
Older brother of former NFL coach Wayne Fontes, He died of a heart attack on May 8, 1992, in Rochester Hills, Michigan at age 54.