| Regular Season: Week 1 |
 Broncos |
at |
 Bengals |
Sunday, September 15, 1968 |
3:00PM |
DEN 10, CIN 24 |
| Regular Season: Week 2 |
Broncos |
at |
 Chiefs |
Sunday, September 22, 1968 |
3:00PM |
DEN 2, KC 34 |
| Regular Season: Week 3 |
 Patriots |
at |
Broncos |
Sunday, September 29, 1968 |
3:00PM |
BOS 20, DEN 17 |
| Regular Season: Week 4 |
Bengals |
at |
Broncos |
Sunday, October 6, 1968 |
3:00PM |
CIN 7, DEN 10 |
| Regular Season: Week 5 |
Broncos |
at |
 Jets |
Sunday, October 13, 1968 |
3:00PM |
DEN 21, NYJ 13 |
| Regular Season: Week 6 |
Broncos |
at |
 Chargers |
Sunday, October 20, 1968 |
3:00PM |
DEN 24, SD 55 |
| Regular Season: Week 7 |
 Dolphins |
at |
Broncos |
Sunday, October 27, 1968 |
2:00PM |
MIA 14, DEN 21 |
| Regular Season: Week 8 |
Broncos |
at |
Patriots |
Sunday, November 3, 1968 |
3:00PM |
DEN 35, BOS 14 |
| Regular Season: Week 9 |
 Raiders |
at |
Broncos |
Sunday, November 10, 1968 |
3:00PM |
OAK 43, DEN 7 |
| Regular Season: Week 10 |
Broncos |
at |
 Oilers |
Sunday, November 17, 1968 |
3:00PM |
DEN 17, HOU 38 |
| Regular Season: Week 11 |
 Bills |
at |
Broncos |
Sunday, November 24, 1968 |
3:00PM |
BUF 32, DEN 34 |
| Regular Season: Week 12 |
Chargers |
at |
Broncos |
Sunday, December 1, 1968 |
3:00PM |
SD 47, DEN 23 |
| Regular Season: Week 13 |
Broncos |
at |
Raiders |
Sunday, December 8, 1968 |
3:00PM |
DEN 27, OAK 33 |
| Regular Season: Week 14 |
Chiefs |
at |
Broncos |
Saturday, December 14, 1968 |
3:00PM |
KC 30, DEN 7 |