Ayr's Scottish Cup tie against Falkirk and seven Scottish Football League games have been hit by the cold snap.
All five matches in the Second Division have been wiped out.
Albion Rovers v Stenhousemuir, Arbroath v Airdrie, East Fife v Brechin, Stirling Albion v Forfar and Dumbarton against Cowdenbeath have fallen victim to frozen pitches.
The frost has also seen Berwick Rangers v Peterhead and Elgin City at home to Clyde postponed in the Third.
Ayr United v Falkirk
Albion Rovers v Stenhousemuir
Arbroath v Airdrie United
East Fife v Brechin
Dumbarton v Cowdenbeath
Stirling Albion v Forfar
Berwick Rangers v Peterhead
Elgin City v Clyde