2003 Arena Football League season
| 2003 Arena Football League season | |
|---|---|
| League | Arena Football League |
| Sport | Arena football |
| Duration | January 31, 2003 – June 22, 2003 |
| ArenaBowl XVII | |
| Champions | Tampa Bay Storm |
| Runners-up | Arizona Rattlers |
| Finals MVP | Lawrence Samuels, TB |
The 2003 Arena Football League season was the 17th season of the Arena Football League. It was succeeded by 2004. The league champions were the Tampa Bay Storm, who defeated the Arizona Rattlers in ArenaBowl XVII. The AFL expanded its season from 14 games to 16 games.