2003 Queensland Cup
The 2003 Queensland Cup season was the 8th season of Queensland's top-level statewide rugby league competition run by the Queensland Rugby League. The competition featured 12 teams playing a 26-week long season from March to September.
The Redcliffe Dolphins defeated the Burleigh Bears 31–18 in the Grand Final at Dolphin Oval, becoming the first club to win back-to-back premierships. Wynnum Denny Lambert was named the competition's Player of the Year, winning the Courier Mail Medal.
Teams
The Tweed Heads Seagulls, the oldest provincial club in Australia, gained entry to the competition for the 2003 season. The club applied for the 2002 season but were unsuccessful. They re-applied after the Logan Scorpions, an inaugural Queensland Cup club, ceased operations. Seagulls became the first New South Wales-based team to enter the competition. Souths Magpies acquired what remained of the Logan club and re-branded as the Souths Logan Magpies. Also in 2003, the East Coast Tigers reverted to their original name, Easts Tigers, after two seasons.The Brisbane Broncos, Melbourne Storm and North Queensland Cowboys were again affiliated with the Toowoomba Clydesdales, Norths Devils and North Queensland Young Guns respectively.
Grand Final
| Burleigh Bears | Position | Redcliffe Dolphins |
| Trent Purdon | FB | Justin McKay |
| Dimitri Pelo | WG | Paul Shilvock |
| Adam Hutchinson | CE | Damien Richters |
| Reggie Cressbrook | CE | Brian Jellick |
| Aseri Laing | WG | Aaron Barba |
| Ryan Gundry | FE | Shane Perry |
| Brent McConnell | HB | Mick Roberts |
| Adam Watene | PR | Shane Tronc |
| Ryan Dagwell | HK | Jason Campbell |
| Shane O'Flanagan | PR | Adam Starr |
| Stan Berryman | SR | Ben Jones |
| Tony Gray | SR | Danny Burke |
| Dean Allen | LK | Grant Flugge |
| Jeremy Lateo | Bench | Matt Anderton |
| Matt Harriden | Bench | Troy Lindsay |
| Afa Gafa | Bench | Daniel Green |
| Faron Anderson | Bench | Andrew Wynyard |
| Rick Stone | Coach | Neil Wharton |
Burleigh, who finished as minor premiers ahead of Redcliffe on points differential, earned a week one bye in the finals before defeating the Dolphins in the major semi final to secure a spot in their second Grand Final. Redcliffe, who defeated Ipswich in the first week of the finals, faced Wynnum in the preliminary final after their loss to Burleigh. A dominant 46–26 win over the Seagulls saw them qualify for their fifth straight Grand Final and set up a rematch of the 1999 decider against Burleigh.