| 2003 Seattle Storm season | |
|---|---|
| Coach | Anne Donovan |
| Arena | KeyArena |
| Attendance | 7,109 per game |
| Results | |
| Record | 18–16 (.529) |
| Place | 5th (Western) |
| Playoff finish | Did Not Qualify |
The 2003 WNBA season was the fourth for the Seattle Storm. The team almost made the playoffs, but they fell in a tiebreaker to the Minnesota Lynx.