Norwich City captain Grant Hanley could be involved in up to six games for Scotland across the first two weeks of June.
They face Ukraine in the play-off semi-final of the 2022 World Cup qualifiers at 7.45pm on Wednesday, June 1.
The winning nation will come up against Wales in the play-off final on Sunday, June 5.
Scotland will then kick-off the Nations League group stages, which Przemysław Płacheta (Poland), Milot Rashica (Kosovo), Dimitris Giannoulis (Greece), Onel Hernández (Cuba), Tim Krul (Netherlands) and Teemu Pukki (Finland) are also involved in.
At Under-21s level, Max Aarons has been called up for England who are second in Group G of the UEFA Under-21 Championship qualifiers. They take on group leaders Czech Republic at 5pm on Friday, June 3.
Christos Tzolis and Daniel Barden are also involved in the tournament with Greece U21s and Wales U21s respectively.
See below the full list of international fixtures for Norwich City players:
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Wednesday, June 1
5pm: Poland v Wales (Płacheta)
7\.45pm: Scotland v Ukraine (Hanley)
Thursday, June 2
5pm: Cyrpus v Kosovo (Rashica)
7\.45pm: Northern Ireland v Greece (Giannoulis)
Friday, June 3:
1am: Guadeloupe v Cuba (Hernandez)
1pm: Northern Ireland U21s v Spain U21s (Stewart)
5pm: Czech Republic U21s v England U21s (Aarons)
7\.45pm: Belgium v Netherlands (Krul)
Saturday, June 4:
5pm: Finland v Bosnia and Herzegovina (Pukki)
Sunday, June 5:
7\.45pm: Kosovo v Greece (Giannoulis and Rashica)
9pm: Cuba v Barbados (Hernandez)
TBC: Wales v Scotland or Ukraine (Hanley)
Monday, June 6:
3\.30pm: Cyprus U21s v Greece U21s (Tzolis)
Tuesday, June 7:
4pm: Lithuania U21s v Northern Ireland U21s (Stewart)
5pm: Finland v Montenegro (Pukki)
7\.45pm: England U21s v Albania U21s (Aarons)
Wednesday, June 8:
7\.45pm: Wales v Netherlands (Krul)
7\.45pm: Scotland v Armenia (Hanley)
7\.45pm: Belgium v Poland (Płacheta)
Thursday, June 9:
7\.45pm: Greece v Cyprus (Giannoulis)
7\.45pm: Kosovo v Northern Ireland (Rashica)
Friday, June 10:
12am: Antigua and Barbuda v Cuba (Hernández)
7pm: Kosovo U21s v England U21s (Aarons)
Saturday, June 11:
5pm: Wales U21s v Netherlands U21s (Barden)
5pm: Republic of Ireland v Scotland (Hanley)
7\.45pm: Netherlands v Poland (Krul and Płacheta)
7\.45pm: Romania v Finland (Pukki)
Sunday, June 12:
7\.45pm: Greece v Kosovo (Giannoulis and Rashica)
9pm: Cuba v Antigua and Barbuda (Hernández)
Monday, June 13:
7\.45pm: England U21s v Slovenia U21s (Aarons)
8\.15pm: Portugal U21s v Greece U21s (Tzolis)
Tuesday, June 14:
5pm: Wales U21s v Gibraltar U21s (Barden)
5pm: Armenia v Scotland (Hanley)
7\.45pm: Netherlands v Wales (Krul)
7\.45pm: Poland v Belgium (Płacheta)
7\.45pm: Bosnia and Herzegovina v Finland (Pukki)