| Regular Season: Week 1 |
 49ers |
at |
 Steelers |
Monday, September 19, 1977 |
3:00PM |
SF 0, PIT 27 |
| Regular Season: Week 2 |
 Raiders |
at |
Steelers |
Sunday, September 25, 1977 |
3:00PM |
OAK 16, PIT 7 |
| Regular Season: Week 3 |
Steelers |
at |
 Browns |
Sunday, October 2, 1977 |
3:00PM |
PIT 28, CLE 14 |
| Regular Season: Week 4 |
Steelers |
at |
 Oilers |
Sunday, October 9, 1977 |
3:00PM |
PIT 10, HOU 27 |
| Regular Season: Week 5 |
 Bengals |
at |
Steelers |
Monday, October 17, 1977 |
3:00PM |
CIN 14, PIT 20 |
| Regular Season: Week 6 |
Oilers |
at |
Steelers |
Sunday, October 23, 1977 |
3:00PM |
HOU 10, PIT 27 |
| Regular Season: Week 7 |
Steelers |
at |
 Colts |
Sunday, October 30, 1977 |
2:00PM |
PIT 21, BAL 31 |
| Regular Season: Week 8 |
Steelers |
at |
 Broncos |
Sunday, November 6, 1977 |
3:00PM |
PIT 7, DEN 21 |
| Regular Season: Week 9 |
Browns |
at |
Steelers |
Sunday, November 13, 1977 |
3:00PM |
CLE 31, PIT 35 |
| Regular Season: Week 10 |
 Cowboys |
at |
Steelers |
Sunday, November 20, 1977 |
3:00PM |
DAL 13, PIT 28 |
| Regular Season: Week 11 |
Steelers |
at |
 Jets |
Sunday, November 27, 1977 |
3:00PM |
PIT 23, NYJ 20 |
| Regular Season: Week 12 |
 Seahawks |
at |
Steelers |
Sunday, December 4, 1977 |
3:00PM |
SEA 20, PIT 30 |
| Regular Season: Week 13 |
Steelers |
at |
Bengals |
Saturday, December 10, 1977 |
3:00PM |
PIT 10, CIN 17 |
| Regular Season: Week 14 |
Steelers |
at |
 Chargers |
Sunday, December 18, 1977 |
3:00PM |
PIT 10, SD 9 |
| Divisional Playoffs: Week 15 |
Steelers |
at |
Broncos |
Saturday, December 24, 1977 |
3:00PM |
PIT 21, DEN 34 |