| National First Division Football League 2005 | |
|---|---|
| League | National First Division Football League |
| Sport | Association football |
| Duration | March 19, 2005 - November 6, 2005 |
| League | |
| League champions | Tatung F.C. |
| Runners-up | Taiwan Power Company F.C. |
| Top scorer |  Ho Ming-tsan (Taipower) |
The 2005 season of the Chinese Taipei National Football League.