| Regular Season: Week 1 |
 Chargers |
at |
 Steelers |
Sunday, September 1, 1991 |
3:00PM |
SD 20, PIT 26 |
| Regular Season: Week 2 |
Steelers |
at |
 Bills |
Sunday, September 8, 1991 |
3:00PM |
PIT 34, BUF 52 |
| Regular Season: Week 3 |
 Patriots |
at |
Steelers |
Sunday, September 15, 1991 |
3:00PM |
NE 6, PIT 20 |
| Regular Season: Week 4 |
Steelers |
at |
 Eagles |
Sunday, September 22, 1991 |
3:00PM |
PIT 14, PHI 23 |
| Regular Season: Week 6 |
Steelers |
at |
 Colts |
Sunday, October 6, 1991 |
3:00PM |
PIT 21, IND 3 |
| Regular Season: Week 7 |
 Giants |
at |
Steelers |
Monday, October 14, 1991 |
3:00PM |
NYG 23, PIT 20 |
| Regular Season: Week 8 |
 Seahawks |
at |
Steelers |
Sunday, October 20, 1991 |
3:00PM |
SEA 27, PIT 7 |
| Regular Season: Week 9 |
Steelers |
at |
 Browns |
Sunday, October 27, 1991 |
2:00PM |
PIT 14, CLE 17 |
| Regular Season: Week 10 |
Steelers |
at |
 Broncos |
Sunday, November 3, 1991 |
3:00PM |
PIT 13, DEN 20 |
| Regular Season: Week 11 |
Steelers |
at |
 Bengals |
Sunday, November 10, 1991 |
3:00PM |
PIT 33, CIN 27 |
| Regular Season: Week 12 |
 Redskins |
at |
Steelers |
Sunday, November 17, 1991 |
3:00PM |
WAS 41, PIT 14 |
| Regular Season: Week 13 |
 Oilers |
at |
Steelers |
Sunday, November 24, 1991 |
3:00PM |
HOU 14, PIT 26 |
| Regular Season: Week 14 |
Steelers |
at |
 Cowboys |
Thursday, November 28, 1991 |
3:00PM |
PIT 10, DAL 20 |
| Regular Season: Week 15 |
Steelers |
at |
Oilers |
Sunday, December 8, 1991 |
3:00PM |
PIT 6, HOU 31 |
| Regular Season: Week 16 |
Bengals |
at |
Steelers |
Sunday, December 15, 1991 |
3:00PM |
CIN 10, PIT 17 |
| Regular Season: Week 17 |
Browns |
at |
Steelers |
Sunday, December 22, 1991 |
3:00PM |
CLE 10, PIT 17 |