| 2004 AF2 season | |
|---|---|
| League | AF2 |
| Sport | Arena football |
| Regular season | |
| Season champions | Tulsa Talons |
| Playoffs | |
| American champions | Florida Firecats |
| American runners-up | Wilkes-Barre/Scranton Pioneers |
| National champions | Peoria Pirates |
| National runners-up | Tulsa Talons |
| ArenaCup V | |
| Champions | Florida Firecats |
| Runners-up | Peoria Pirates |
The 2004 AF2 season was the fifth season of the AF2. It was preceded by 2003 and succeeded by 2005. The league champions were the Florida Firecats, who defeated the Peoria Pirates in ArenaCup V.