| Regular Season: Week 1 |
 Vikings |
at |
 Browns |
Sunday, September 4, 1983 |
3:00PM |
MIN 27, CLE 21 |
| Regular Season: Week 2 |
Browns |
at |
 Lions |
Sunday, September 11, 1983 |
3:00PM |
CLE 31, DET 26 |
| Regular Season: Week 3 |
 Bengals |
at |
Browns |
Thursday, September 15, 1983 |
3:00PM |
CIN 7, CLE 17 |
| Regular Season: Week 4 |
Browns |
at |
 Chargers |
Sunday, September 25, 1983 |
3:00PM |
CLE 30, SD 24 |
| Regular Season: Week 5 |
 Seahawks |
at |
Browns |
Sunday, October 2, 1983 |
3:00PM |
SEA 24, CLE 9 |
| Regular Season: Week 6 |
 Jets |
at |
Browns |
Sunday, October 9, 1983 |
3:00PM |
NYJ 7, CLE 10 |
| Regular Season: Week 7 |
Browns |
at |
 Steelers |
Sunday, October 16, 1983 |
3:00PM |
CLE 17, PIT 44 |
| Regular Season: Week 8 |
Browns |
at |
Bengals |
Sunday, October 23, 1983 |
3:00PM |
CLE 21, CIN 28 |
| Regular Season: Week 9 |
 Oilers |
at |
Browns |
Sunday, October 30, 1983 |
2:00PM |
HOU 19, CLE 25 |
| Regular Season: Week 10 |
Browns |
at |
 Packers |
Sunday, November 6, 1983 |
3:00PM |
CLE 21, GB 35 |
| Regular Season: Week 11 |
 Buccaneers |
at |
Browns |
Sunday, November 13, 1983 |
3:00PM |
TB 0, CLE 20 |
| Regular Season: Week 12 |
Browns |
at |
 Patriots |
Sunday, November 20, 1983 |
3:00PM |
CLE 30, NE 0 |
| Regular Season: Week 13 |
 Colts |
at |
Browns |
Sunday, November 27, 1983 |
3:00PM |
BAL 23, CLE 41 |
| Regular Season: Week 14 |
Browns |
at |
 Broncos |
Sunday, December 4, 1983 |
3:00PM |
CLE 6, DEN 27 |
| Regular Season: Week 15 |
Browns |
at |
Oilers |
Sunday, December 11, 1983 |
3:00PM |
CLE 27, HOU 34 |
| Regular Season: Week 16 |
Steelers |
at |
Browns |
Sunday, December 18, 1983 |
3:00PM |
PIT 17, CLE 30 |