| David Lloyd Brazil | |
| Birth Date: | 25 March 1936 |
| Coach Years1: | 1968 |
| Coach Team1: | Holy Cross (DC/OC) |
| Coach Years2: | 1969–1970 |
| Coach Team2: | Tulsa (DB/LB) |
| Coach Years3: | 1972–1974 |
| Coach Team3: | Eastern Michigan (DC/OC) |
| Coach Years4: | 1975 |
| Coach Team4: | Detroit Wheels (DC) |
| Coach Years5: | 1976 |
| Coach Team5: | Chicago Winds (LB/DL) |
| Coach Years6: | 1980 |
| Coach Team6: | Boston College (DC) |
| Coach Years7: | 1981–1982 |
| Coach Team7: | Kent State (DC) |
| Coach Years8: | 1984–1985 |
| Coach Team8: | Kansas City Chiefs (DB) |
| Coach Years9: | 1986–1988 |
| Coach Team9: | Kansas City Chiefs (LB) |
| Coach Years10: | 1989 |
| Coach Team10: | Pittsburgh Steelers (LB) |
| Coach Years11: | 1990–1991 |
| Coach Team11: | Pittsburgh Steelers (DC) |
| Coach Years12: | 1992–2003 |
| Coach Team12: | New York Giants (LB/DQC) |
David Lloyd Brazil (March 25, 1936 – March 10, 2017) was[1] an American football coach who last served with the New York Giants under head coach Jim Fassel.[2] He was the last defensive coordinator for Chuck Noll with the Pittsburgh Steelers from 1990–91.[3]
Brazil and his wife Bridget had six children, Kathleen, Mary Ann, Michael, Daniel, Thomas and Patrick.[4]