| Rk | Day | Date | Tm | Opp | Tm | Opp | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 | Sun | September 19, 1965 | W | Dallas Cowboys | New York Giants | 31 | 2 | box | |
| 2 | Sun | September 26, 1965 | W | Dallas Cowboys | Washington Redskins | 27 | 7 | box | |
| 3 | Mon | October 4, 1965 | L | Dallas Cowboys | @ | St. Louis Cardinals | 13 | 20 | box |
| 4 | Sun | October 31, 1965 | L | Dallas Cowboys | @ | Pittsburgh Steelers | 13 | 22 | box |
| 5 | Sun | November 7, 1965 | W | Dallas Cowboys | San Francisco 49ers | 39 | 31 | box | |
| 6 | Sun | November 14, 1965 | W | Dallas Cowboys | Pittsburgh Steelers | 24 | 17 | box | |
| 7 | Sun | November 21, 1965 | L | Dallas Cowboys | Cleveland Browns | 17 | 24 | box | |
| 8 | Sun | November 28, 1965 | L | Dallas Cowboys | @ | Washington Redskins | 31 | 34 | box |
| 9 | Sun | December 5, 1965 | W | Dallas Cowboys | @ | Philadelphia Eagles | 21 | 19 | box |
| 10 | Sat | December 11, 1965 | W | Dallas Cowboys | St. Louis Cardinals | 27 | 13 | box | |
| 11 | Sun | December 19, 1965 | W | Dallas Cowboys | @ | New York Giants | 38 | 20 | box |