[4] Ten teams contested the league: Alloa Athletic, Ayr United, Dundee United, Dunfermline Athletic, Falkirk, Greenock Morton, Inverness CT, Partick Thistle, Queen of the South and Ross County.

Ross County won the league following a 4–0 win over Queen of the South on 26 April 2019 to return to the Premiership after only one season's absence.

[9] From Championship Brechin City were relegated to League One on 24 March 2018 after a 2–0 defeat to Greenock Morton.

Source:[1][2] Note 4 Player scored four goals; (H) = Home, (A) = Away Updated to games played on 4 May 2019Source: [3][63][64][65][66][67][68][69][70][71][72] The second bottom team (Queen of the South) entered into a 4-team playoff with the 2nd-4th placed teams in 2018–19 Scottish League One (Forfar Athletic, Raith Rovers and Montrose).

Queen of the South secured their place in the Championship after defeating Raith 3–1 on aggregate in the final.