With this weekend's Representative Round kicking off on Thursday at Leichhardt Oval, here is your full guide to the players and staff involved from your North Queensland Toyota Cowboys, Gold Stars and Young Guns.
All matches will be shown live on Channel 9 or Gem, as well as Fox League and Kayo.
Women's Under 19s State of Origin
Thursday, June 23 at 5.45pm at Leichhardt Oval - Live on Gem
Queensland: Jasmine Peters, April Ngatupuna, Ben Jeffries (Head Coach), Tammy Quirke (Manager), Tandia Wood (Strength and Conditioning) and Liam Bartlett (Trainer)
Men's Under 19s State of Origin
Thursday, June 23 at 7.45pm at Leichhardt Oval - Live on Nine
Queensland: Tom Duffy, Kulikefu Finefeuaki, Luke Jack, Jacob Mene and Ragarive Wavik
Women's State of Origin
Friday, June 24 at 7.45pm at GIO Stadium - Live on Nine
Queensland: Romy Teitzel and Destiny Brill
New Zealand v Tonga
Saturday, June 25 at 3.20pm at Mount Smart Stadium - Live on Nine
Tonga: Jason Taumalolo, Dean Young (Interim Head Coach), Jonathan Crawley (Physiotherapist) and Paul Bowman (Trainer)
New Zealand: Peta Hiku and Griffin Neame
Papua New Guinea v Fiji
Saturday, June 25 at 7.50pm at Campbelltown Sports Stadium - Live on Nine
Papua New Guinea: Robert Derby
Fiji: Taniela Sadrugu
Men's State of Origin
Sunday, June 26 at 7.50pm at Optus Stadium - Live on Nine
Queensland: Valentine Holmes, Murray Taulagi, Jeremiah Nanai, Tom Dearden. Steve Sartori (Physiotherapist) and Wade Sinclair (Analyst)
New South Wales: Jordan McLean