Here is a list of all the Celtic players currently on September international duty including the club’s record signings Arne Engels and Adam Idah plus many more.
There are also details on when and where the matches are being played and how you can watch your Celtic heroes on TV or via live stream.
Celtic players on international duty

Adam Idah & Liam Scales (Republic of Ireland)
- Republic of Ireland vs England
- UEFA Nations League B
- Date: Saturday, September 7
- Kick-off: 5pm BST
- Venue: Aviva Stadium
- TV channels: ITV1 / ITVX / STV / STV Player
- Republic of Ireland vs Greece
- UEFA Nations League B
- Date: Tuesday, September 10
- Kick-off: 7:45pm BST
- Venue: Aviva Stadium
- TV channel: RTE Player / RTE 2

Reo Hatate & Daizen Maeda (Japan)
- Japan vs China
- 2026 World Cup Qualifier
- Date: Thursday, September 5
- Kick-off: 11:35am BST
- Venue: Saitama Stadium
- TV channel: OneFootball
- Bahrain vs Japan
- 2026 World Cup Qualifier
- Date: Tuesday, September 10
- Kick-off: 5pm BST
- Venue: Bahrain National Stadium
- TV channel: Paramount+ (Australia), Bahrain Sport 1 (Bahrain)

Anthony Ralston (Scotland)
- Scotland vs Poland
- UEFA Nations League A
- Date: Thursday, September 5
- Kick-off: 7:45pm BST
- Venue: Hampden Park
- TV channels: ITV4 / ITVX
- Portugal vs Scotland
- UEFA Nations League A
- Date: Sunday, September 8
- Kick-off: 7:45pm BST
- Venue: Estádio do Sport Lisboa e Benfica
- TV channels: ITV4 / ITVX

Viljami Sinisalo (Finland)
- Greece vs Finland
- UEFA Nations League B
- Date: Saturday, September 7
- Kick-off: 7:45pm BST
- Venue: Karaiskakis Stadium
- TV channel: beIN SPORTS CONNECT
- England vs Finland
- UEFA Nations League B
- Date: Tuesday, September 10
- Kick-off: 7:45pm BST
- Venue: Wembley Stadium
- TV channels: ITV1 / ITVX / STV / STV Player

Kasper Schmeichel (Denmark)
- Denmark vs Switzerland
- UEFA Nations League A
- Date: Thursday, September 5
- Kick-off: 7:45pm BST
- Venue: Parken Stadium
- TV channels: TV2 Denmark / TV2 Play Denmark
- Denmark vs Serbia
- UEFA Nations League A
- Date: Sunday, September 8
- Kick-off: 5pm BST
- Venue: Parken Stadium
- TV channels: TV2 Denmark / TV2 Play Denmark

Arne Engels (Belgium)
- Belgium vs Israel
- UEFA Nations League A
- Date: Friday, September 6
- Kick-off: 7:45pm BST
- Venue: Nagyerdei Stadion
- TV channel: RTL Play / VTM GO / VTM / RTL TVI
- France vs Belgium
- UEFA Nations League A
- Date: Monday, September 9
- Kick-off: 7:45pm BST
- Venue: Parc Olympique Lyonnais
- TV channel: TF1 / TF1+

Luis Palma (Honduras)
- Honduras vs Trinidad & Tobago
- CONCACAF Nations League A
- Date: Saturday, September 7
- Kick-off: 3am BST
- Venue: Estadio Nacional Chelato Uclés
- TV channel: CONCACAF GO / YouTube / Paramount+ (USA)
- Honduras vs Jamaica
- CONCACAF Nations League A
- Date: Wednesday, September 11
- Kick-off: 3am BST
- Venue: Estadio Nacional Chelato Uclés
- TV channel: CONCACAF GO / YouTube / Paramount+ (USA)

Alistair Johnston (Canada)
- USA vs Canada
- Friendly
- Date: Saturday, September 7
- Kick-off: 9pm BST
- Venue: Children’s Mercy Park
- TV channel: fuboTV / UNIVERSO NOW / Peacock / Telemundo Deportes En Vivo / Max / UNIVERSO / TBS USA / Watch TBS / Telemundo / Futbol de Primera Radio (all USA)
- Mexico vs Canada
- Friendly
- Date: Wednesday, September 11
- Kick-off: 1:30am BST
- Venue: AT&T Stadium
- TV channel: fuboTV Canada / OneSoccer

Auston Trusty (USA)
- USA vs Canada
- Friendly
- Date: Saturday, September 7
- Kick-off: 9pm BST
- Venue: Children’s Mercy Park
- TV channel: fuboTV / UNIVERSO NOW / Peacock / Telemundo Deportes En Vivo / Max / UNIVERSO / TBS USA / Watch TBS / Telemundo / Futbol de Primera Radio (all USA)
- USA vs New Zealand
- Friendly
- Date: Wednesday, September 11
- Kick-off: 12am BST
- Venue: TQL Stadium
- TV channel: fuboTV / UNIVERSO NOW / Peacock / Telemundo Deportes En Vivo / Watch TNT / Max / UNIVERSO / TNT USA / truTV USA / Futbol de Primera Radio (all USA)

Josh Clarke (Northern Ireland)
- Northern Ireland vs Luxembourg
- UEFA Nations League C
- Date: Thursday, September 5
- Kick-off: 7:45pm BST
- Venue: Windsor Park
- TV channel: ITV3 / ITVX
- Bulgaria vs Northern Ireland
- UEFA Nations League C
- Date: Sunday, September 8
- Kick-off: 5pm BST
- Venue: Hristo Botev Stadium
- TV channel: ITVX

Paulo Bernardo (Portugal U21)
- Croatia U21 vs Portugal U21
- UEFA Euro U21 Qualifier Group G
- Date: Tuesday, September 10
- Kick-off: 6pm BST
- Venue: Stadion Branko Čavlović-Čavlek
- TV channel: TBC

Matthew Anderson (Scotland U21)
- Scotland U21 vs Spain U21
- UEFA Euro U21 Qualifier Group B
- Date: Friday, September 6
- Kick-off: 7pm BST
- Venue: Tynecastle Park
- TV channel: Scotland National Team (YouTube)
- Malta U21 vs Scotland U21
- UEFA Euro U21 Qualifier Group B
- Date: Tuesday, September 10
- Kick-off: 5:30pm BST
- Venue: Ta’ Qali National Stadium
- TV channel: Scotland National Team (YouTube)

Francis Turley (Northern Ireland U19)
- Norway U19 vs Northern Ireland U19
- Friendly
- Date: Thursday, September 5
- Kick-off: 5pm BST
- TV channel: TBC
- Sweden U19 vs Northern Ireland U19
- Friendly
- Date: Sunday, September 8
- Kick-off: 11am BST
- TV channel: TBC
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