Belgium
Formed: 1895 Manager: Rudi Garcia [FRA]
| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | Current Club |
| 1 | Thibaut Courtois | BEL | G | 1.99 | 94 | 11-05-92 | Bree | Real Madrid |
| 2 | Zeno Debast | BEL | D | 1.91 | 76 | 24-10-03 | Halle | Sporting CP |
| 3 | Arthur Theate | BEL | D | 1.91 | 76 | 25-05-00 | Liège | Eintracht Frankfurt |
| 4 | Brandon Mechele | BEL | D | 1.80 | 76 | 28-01-93 | Bredene | Club Brugge |
| 5 | Maxim De Cuyper | BEL | D | 1.83 | 72 | 22-10-00 | Knokke-Heist | Brighton & HA |
| 6 | Axel Witsel | BEL | M | 1.86 | 73 | 12-01-89 | Liège | Girona |
| 7 | Kevin De Bruyne | BEL | M | 1.81 | 68 | 28-06-91 | Drongen | Napoli |
| 8 | Youri Tielemans | BEL | M | 1.76 | 72 | 07-05-97 | Sint-Pieters-Leeuw | Aston Villa |
| 9 | Romelu Lukaku | BEL | F | 1.90 | 94 | 13-05-93 | Antwerp | Napoli |
| 10 | Leandro Trossard | BEL | F | 1.72 | 61 | 04-12-94 | Waterschei | Arsenal |
| 11 | Jérémy Doku | BEL | M | 1.79 | 68 | 27-05-02 | Borgerhout | Manchester C |
| 12 | Senne Lammens | BEL | G | 1.93 | 72 | 07-07-02 | Zottegem | Manchester U |
| 13 | Mike Penders | BEL | G | 2.00 | 95 | 31-07-05 | Maasmechelen | Strasbourg (On Loan) |
| 14 | Dodi Lukebakio | BEL | M | 1.87 | 77 | 24-09-97 | Asse | Benfica |
| 15 | Thomas Meunier | BEL | D | 1.91 | 78 | 12-09-91 | Sainte-Ode | Lille |
| 16 | Koni De Winter | BEL | D | 1.88 | 74 | 12-06-02 | Antwerp | Milan |
| 17 | Charles De Ketelaere | BEL | F | 1.85 | 74 | 10-03-01 | Bruges | Atalanta |
| 18 | Joaquin Seys | BEL | D | 1.78 | 52 | 28-03-05 | Ostend | Club Brugge |
| 19 | Diego Moreira | BEL | M | 1.79 | 73 | 06-08-04 | Liège | Strasbourg |
| 20 | Hans Vanaken | BEL | M | 1.85 | 77 | 24-08-92 | Akselwal | Club Brugge |
| 21 | Timothy Castagne | BEL | D | 1.80 | 80 | 05-12-95 | Aarlen | Fulham |
| 22 | Alexis Saelemaekers | BEL | M | 1.80 | 72 | 27-06-99 | Berchem-Sainte-Agathe | Milan |
| 23 | Nicolas Raskin | BEL | M | 1.79 | 73 | 23-02-01 | Liège | Rangers |
| 24 | Amadou Onana | BEL | M | 1.92 | 85 | 16-08-01 | Dakar | Aston Villa |
| 25 | Nathan Ngoy | BEL | D | 1.83 | 74 | 10-06-03 | Brussels | Lille |
| 26 | Matias Fernandez-Pardo | BEL | F | 1.83 | 77 | 03-02-05 | Brussels | Lille |