| Regular Season: Week 1 |
 Giants |
at |
 Steelers |
Sunday, September 11, 1966 |
3:00PM |
NYG 34, PIT 34 |
| Regular Season: Week 2 |
Giants |
at |
 Cowboys |
Sunday, September 18, 1966 |
3:00PM |
NYG 7, DAL 52 |
| Regular Season: Week 3 |
Giants |
at |
 Eagles |
Sunday, September 25, 1966 |
3:00PM |
NYG 17, PHI 35 |
| Regular Season: Week 4 |
 Browns |
at |
Giants |
Sunday, October 2, 1966 |
3:00PM |
CLE 28, NYG 7 |
| Regular Season: Week 6 |
Giants |
at |
 Cardinals |
Sunday, October 9, 1966 |
3:00PM |
NYG 19, STL 24 |
| Regular Season: Week 6 |
 Redskins |
at |
Giants |
Sunday, October 16, 1966 |
3:00PM |
WAS 10, NYG 13 |
| Regular Season: Week 7 |
Eagles |
at |
Giants |
Sunday, October 23, 1966 |
3:00PM |
PHI 31, NYG 3 |
| Regular Season: Week 9 |
Cardinals |
at |
Giants |
Sunday, November 6, 1966 |
3:00PM |
STL 20, NYG 17 |
| Regular Season: Week 10 |
Giants |
at |
 Rams |
Sunday, November 13, 1966 |
3:00PM |
NYG 14, LA 55 |
| Regular Season: Week 11 |
 Falcons |
at |
Giants |
Sunday, November 20, 1966 |
3:00PM |
ATL 27, NYG 16 |
| Regular Season: Week 12 |
Giants |
at |
Redskins |
Sunday, November 27, 1966 |
3:00PM |
NYG 41, WAS 72 |
| Regular Season: Week 13 |
Giants |
at |
Browns |
Sunday, December 4, 1966 |
3:00PM |
NYG 40, CLE 49 |
| Regular Season: Week 14 |
Steelers |
at |
Giants |
Sunday, December 11, 1966 |
3:00PM |
PIT 47, NYG 28 |
| Regular Season: Week 15 |
Cowboys |
at |
Giants |
Sunday, December 18, 1966 |
3:00PM |
DAL 17, NYG 7 |