| 2003 Houston Texans season | |
|---|---|
| Head coach | Dom Capers |
| General manager | Charley Casserly |
| Owner | Bob McNair |
| Home field | Reliant Stadium |
| Results | |
| Record | 5–11 |
| Division place | 4th AFC South |
| Playoff finish | did not qualify |
The 2003 Houston Texans season was the second season in franchise history and saw the expansion team make a one-game improvement on its initial season's record.