Ten Hearts players in total have been called up to represent their countries next week following impressive form at club level.
Steven Naismith's team hold a 13-point lead in third place in the Scottish Premiership and reached the Scottish Cup semi-finals by beating Morton on Monday. They travel to Dingwall to face Ross County in the league this weekend before international fortnight begins.
That will see a number of first-team players depart Edinburgh to play for their respective nations. They are listed below:
1. Craig Gordon: Scotland
The goalkeeper is back in the squad to play Netherlands and Northern Ireland after more than a year out injured.
2. Zander Clark: Scotland
Fine form at Tynecastle sees the keeper retain his squad place for friendlies against Netherlands and Northern Ireland.
3. Lawrence Shankland: Scotland
The Premiership's top goalscorer will get game time in friendlies against Netherlands and Northern Ireland.
4. Toby Sibbick: Uganda
The Englishman has been called up by his mother's country for the first time as they prepare for friendlies against Comoros and Ghana.