| Regular Season: Week 1 |
 Colts |
at |
 Patriots |
Sunday, September 4, 1983 |
3:00PM |
BAL 29, NE 23 |
| Regular Season: Week 2 |
 Broncos |
at |
Colts |
Sunday, September 11, 1983 |
3:00PM |
DEN 17, BAL 10 |
| Regular Season: Week 3 |
Colts |
at |
 Bills |
Sunday, September 18, 1983 |
3:00PM |
BAL 23, BUF 28 |
| Regular Season: Week 4 |
 Bears |
at |
Colts |
Sunday, September 25, 1983 |
3:00PM |
CHI 19, BAL 22 |
| Regular Season: Week 5 |
Colts |
at |
 Bengals |
Sunday, October 2, 1983 |
3:00PM |
BAL 34, CIN 31 |
| Regular Season: Week 6 |
Patriots |
at |
Colts |
Sunday, October 9, 1983 |
3:00PM |
NE 7, BAL 12 |
| Regular Season: Week 7 |
Bills |
at |
Colts |
Sunday, October 16, 1983 |
3:00PM |
BUF 30, BAL 7 |
| Regular Season: Week 8 |
 Dolphins |
at |
Colts |
Sunday, October 23, 1983 |
3:00PM |
MIA 21, BAL 7 |
| Regular Season: Week 9 |
Colts |
at |
 Eagles |
Sunday, October 30, 1983 |
2:00PM |
BAL 22, PHI 21 |
| Regular Season: Week 10 |
Colts |
at |
 Jets |
Sunday, November 6, 1983 |
3:00PM |
BAL 17, NYJ 14 |
| Regular Season: Week 11 |
 Steelers |
at |
Colts |
Sunday, November 13, 1983 |
3:00PM |
PIT 24, BAL 13 |
| Regular Season: Week 12 |
Colts |
at |
Dolphins |
Sunday, November 20, 1983 |
3:00PM |
BAL 0, MIA 37 |
| Regular Season: Week 13 |
Colts |
at |
 Browns |
Sunday, November 27, 1983 |
3:00PM |
BAL 23, CLE 41 |
| Regular Season: Week 14 |
Jets |
at |
Colts |
Sunday, December 4, 1983 |
3:00PM |
NYJ 10, BAL 6 |
| Regular Season: Week 15 |
Colts |
at |
Broncos |
Sunday, December 11, 1983 |
3:00PM |
BAL 19, DEN 21 |
| Regular Season: Week 16 |
 Oilers |
at |
Colts |
Sunday, December 18, 1983 |
3:00PM |
HOU 10, BAL 20 |