| Regular Season: Week 1 |
 Redskins |
at |
 Cardinals |
Sunday, September 19, 1971 |
3:00PM |
WAS 24, STL 17 |
| Regular Season: Week 2 |
 Jets |
at |
Cardinals |
Monday, September 27, 1971 |
3:00PM |
NYJ 10, STL 17 |
| Regular Season: Week 3 |
 Giants |
at |
Cardinals |
Sunday, October 3, 1971 |
3:00PM |
NYG 21, STL 20 |
| Regular Season: Week 4 |
Cardinals |
at |
 Falcons |
Sunday, October 10, 1971 |
3:00PM |
STL 26, ATL 9 |
| Regular Season: Week 5 |
Cardinals |
at |
Redskins |
Sunday, October 17, 1971 |
3:00PM |
STL 0, WAS 20 |
| Regular Season: Week 6 |
 49ers |
at |
Cardinals |
Sunday, October 24, 1971 |
3:00PM |
SF 26, STL 14 |
| Regular Season: Week 7 |
Cardinals |
at |
 Bills |
Sunday, October 31, 1971 |
2:00PM |
STL 28, BUF 23 |
| Regular Season: Week 8 |
 Cowboys |
at |
Cardinals |
Sunday, November 7, 1971 |
3:00PM |
DAL 16, STL 13 |
| Regular Season: Week 9 |
Cardinals |
at |
 Chargers |
Monday, November 15, 1971 |
3:00PM |
STL 17, SD 20 |
| Regular Season: Week 10 |
 Eagles |
at |
Cardinals |
Sunday, November 21, 1971 |
3:00PM |
PHI 37, STL 20 |
| Regular Season: Week 11 |
Cardinals |
at |
Giants |
Sunday, November 28, 1971 |
3:00PM |
STL 24, NYG 7 |
| Regular Season: Week 12 |
 Packers |
at |
Cardinals |
Sunday, December 5, 1971 |
3:00PM |
GB 16, STL 16 |
| Regular Season: Week 13 |
Cardinals |
at |
Eagles |
Sunday, December 12, 1971 |
3:00PM |
STL 7, PHI 19 |
| Regular Season: Week 14 |
Cardinals |
at |
Cowboys |
Saturday, December 18, 1971 |
3:00PM |
STL 12, DAL 31 |