Second Qualifying Final
3rd v 6th
Warriors 48 def Bulldogs 22
5:30 PM. 13 September 2003
Sydney Showground

Third Qualifying Final
2nd v 7th
Roosters 36 def Knights 8
7:30 PM. 13 September 2003
Aussie Stadium

Fourth Qualifying Final
1st v 8th
Panthers 28 def Broncos 18
3:00 PM 14 September 2003
Penrith Football Stadium

First Semi-Final
Aussie Stadium
4th Highest ranking winner v 2nd Highest ranking loser
Warriors 17 def Raiders 16
 

Second Semi-Final
Aussie Stadium
3rd Highest ranking winner v Highest ranking loser
Bulldogs 30 def Storm 0
 

First Preliminary Final
Aussie Stadium
2nd Highest ranking winner v Winner of second semi-final
Roosters 28 def Bulldogs 18

Second Preliminary Final
Stadium Australia
Highest ranking winner v winner of First semi-final
Panthers 28 def Warriors 20
 

NRL First Grade Grand Final
Penrith Panthers  18 def Sydney Roosters 6
7:00pm, Sunday 5th October, 2003
Telstra Stadium. Crowd: 81,166
Panthers 18 (Luke Rooney 2, Luke Priddis tries; Ryan Girdler 1/1, Preston Campbell 2/2) def Roosters 6 (Shannon Hegarty try; Craig Fitzgibbon 1/1). Clive Churchill Medal - Luke Priddis (Panthers)

Premier League
Canberra //Raiders 31 def Penrith-St Marys Cougars 6
4:00pm, Sunday 5th October, 2003
Telstra Stadium