Since the last election, the Country Party had formed and counted a number of Nationalist MHAs among its members.
George Becker* Leonard Bennett Allan Guy* Alfred Higgins Victor Shaw John Hayes* Alexander Marshall* James Newton* William Rose George Shields Henry Thomson Robert Murphy Jens Jensen* Six seats were up for election.
The Labor Party was defending three seats, although David Dicker was running as an independent.
James Kenneally Albert Ogilvie* William Pearce* William Shoobridge Benjamin Watkins George Cummins John Evans* Alexander Hean* Peter Murdoch* Arthur Sibley William Dixon John Newman Benjamin Pearsall John Piggott* David Dicker (Ind Lab) Thomas Keogh (Ind Lab) Thomas O'Brien Six seats were up for election.
Joseph Lyons* F A Masters Michael O'Keefe* Neil Campbell* Herbert Hays Sir Walter Lee* Henry McFie George Pullen Albert Bendall* Ernest Blyth* Walter Gowans Arthur Lade F Bottomley Norman Cameron Annette Youl