| Dates | August 28 - September 16, 2003 |
|---|---|
| Final positions | |
| Champions | Detroit Shock (Finals Champion) |
| East champion | Detroit Shock (Coach: Bill Laimbeer) |
| West champion | Los Angeles Sparks (Coach: Michael Cooper) |
The 2003 WNBA Playoffs was the postseason for the Women's National Basketball Association's 2003 season which ended with the Eastern Conference champion Detroit Shock beating the Western Conference champion and two-time defending WNBA champion Los Angeles Sparks, 2-1. Ruth Riley was named the MVP of the Finals.