Head coach Rob Moffat has selected a blend of youth and international experience with 19 uncapped players.
Moffat said: Weve got an exciting group of players. Although the average age of the squad is relatively young, Im confident that the players are ready to take that next step up and contribute to a successful tour.
Glasgow Warriors hooker Fergus Thomson will captain the tour team.
The Barclays Churchill Cup will be contested by Scotland A, England Saxons, Canada, USA, Ireland A and Argentina Pumas.
Scotland A squad:
Backs: Scott Barrow (Glasgow Warriors), David Blair (Edinburgh), Marcus Di Rollo (Toulouse), Max Evans (Glasgow Warriors), Rob Dewey (Ulster), Colin Gregor (Glasgow Warriors), Steve Jones (Newcastle Falcons), Calum MacRae (Edinburgh), Mark McMillan (Wasps), Sam Pinder (Glasgow Warriors), Roland Reid, Mark Robertson (both Edinburgh), Gordon Ross (Saracens)
Forwards: Geoff Cross (Edinburgh), Jon Dunbar (Leeds Tykes), James Eddie, Ed Kalman (both Glasgow Warriors), Andrew Kelly, Alan MacDonald (both Edinburgh), Andy Miller (Exeter), Scott Newlands (Edinburgh), Fergus Pringle (Edinburgh), Craig Smith (Edinburgh), Stevie Swindall, Fergus Thomson, Dan Turner (all Glasgow Warriors), David Young (Leicester Tigers), plus one more player who will be selected later this month.
