| No. 74, 68, 52 | |
|---|---|
| Position: | Tackle, defensive tackle, guard |
| Personal information | |
| Born: | June 13, 1941 Cambridge, Massachusetts, U.S. |
| Height: | 6 ft 3 in (1.91 m) |
| Weight: | 247 lb (112 kg) |
| Career information | |
| High school: | Watertown (MA) |
| College: | Boston College |
| NFL draft: | 1963 / round: 18 / pick: 142 |
| Career history | |
| Player stats at PFR | |
David Hyde O'Brien (born June 13, 1941) is a former American football tackle, defensive tackle, and guard who played college football for Boston College and professional football for the Minnesota Vikings (1963–1964), New York Giants (1965), and St. Louis Cardinals (1966–1967).