2003 Toronto Argonauts season

The 2003 Toronto Argonauts finished in second place in the East Division of the 2003 CFL season with a 9–9 record. They won the East Semi-Final but lost the East Final.

Regular season

 * † Game rescheduled from August 14 due to the Northeast blackout of 2003.

2003 CFL All-Stars

 * WR – Tony Miles
 * DT – Eric England
 * CB – Adrion Smith
 * DB – Clifford Ivory
 * DS – Orlondo Steinauer
 * P – Noel Prefontaine
 * ST – Bashir Levingston

Eastern Division All-Star selections

 * WR – Tony Miles
 * DT – Eric England
 * CB – Adrion Smith
 * DB – Clifford Ivory
 * DS – Orlondo Steinauer
 * P – Noel Prefontaine
 * ST – Bashir Levingston