2002–03 Naisten SM-sarja season

The 2002-03 Naisten SM-sarja season was contested by eight teams and won by the Espoo Blues.

Relegation
TPS Turku advanced to the quarterfinal qualification round of the playoffs.

Playoffs

 * Qualification
 * Jyvaskyla HC - TPS Turku 4:0
 * Quarterfinals
 * Ilves Tampere - Tappara Tampere 3:2, 9:2
 * Karpat Oulu - Jyvaskyla HC 6:1, 8:2
 * Semifinals
 * Espoo Blues - Ilves Tampere 1:2 OT, 4:1, 4:3 OT
 * Karpat Oulu - IHK Helsinki 4:3 OT, 4:2
 * 3rd place game
 * Ilves Tampere - IHK Helsinki 4:0
 * Final
 * Espoo Blues - Karpat Oulu 3:4 OT, 6:0, 2:1, 2:1