| Regular Season: Week 1 |
 Patriots |
at |
 Bills |
Sunday, September 7, 2003 |
1:00PM |
NE 0, BUF 31 |
| Regular Season: Week 2 |
Bills |
at |
 Jaguars |
Sunday, September 14, 2003 |
1:00PM |
BUF 38, JAC 17 |
| Regular Season: Week 3 |
Bills |
at |
 Dolphins |
Sunday, September 21, 2003 |
8:30PM |
BUF 7, MIA 17 |
| Regular Season: Week 4 |
 Eagles |
at |
Bills |
Sunday, September 28, 2003 |
1:00PM |
PHI 23, BUF 13 |
| Regular Season: Week 5 |
 Bengals |
at |
Bills |
Sunday, October 5, 2003 |
1:00PM |
CIN 16, BUF 22 |
| Regular Season: Week 6 |
Bills |
at |
 Jets |
Sunday, October 12, 2003 |
4:15PM |
BUF 3, NYJ 30 |
| Regular Season: Week 7 |
 Redskins |
at |
Bills |
Sunday, October 19, 2003 |
4:15PM |
WAS 7, BUF 24 |
| Regular Season: Week 8 |
Bills |
at |
 Chiefs |
Sunday, October 26, 2003 |
8:30PM |
BUF 5, KC 38 |
| Regular Season: Week 10 |
Bills |
at |
 Cowboys |
Sunday, November 9, 2003 |
4:15PM |
BUF 6, DAL 10 |
| Regular Season: Week 11 |
 Texans |
at |
Bills |
Sunday, November 16, 2003 |
1:00PM |
HOU 12, BUF 10 |
| Regular Season: Week 12 |
 Colts |
at |
Bills |
Sunday, November 23, 2003 |
1:00PM |
IND 17, BUF 14 |
| Regular Season: Week 13 |
Bills |
at |
 Giants |
Sunday, November 30, 2003 |
1:00PM |
BUF 24, NYG 7 |
| Regular Season: Week 14 |
Jets |
at |
Bills |
Sunday, December 7, 2003 |
4:15PM |
NYJ 6, BUF 17 |
| Regular Season: Week 15 |
Bills |
at |
 Titans |
Sunday, December 14, 2003 |
1:00PM |
BUF 26, TEN 28 |
| Regular Season: Week 16 |
Dolphins |
at |
Bills |
Sunday, December 21, 2003 |
1:00PM |
MIA 20, BUF 3 |
| Regular Season: Week 17 |
Bills |
at |
Patriots |
Saturday, December 27, 2003 |
1:30PM |
BUF 0, NE 31 |