Watford
England Alessio Dionisi | Coach |  Italy | 46 | |||
 Gabriel Ortelli | GK |  Cyprus | 20 | |||
 Federico Ravaglia | GK | Italy | 1 | 26 | €1.4M | |
 Sam Walker | GK |  England | 24 | 34 | €219.4K | |
 Daniel Bachmann | GK |  Austria | 26 | 32 | €563.1K | |
 Jeremy NgakiaThigh injury - Mid September 2026 | RB, RM, RWB |  DR Congo | 2 | 25 | €2M | |
 Omar Traoré | RB, RWB, RM |  Germany | 23 | 28 | €1.5M | |
 Albert Eames | RB | England | 56 | 20 | ||
 Kévin Keben | CB, LB |  Cameroon | 4 | 22 | ||
 Matthew Pollock | CB | England | 6 | 24 | €1.9M | |
 James Andrew Clarridge | CB, RB | England | 53 | 22 | ||
 Marc BolaHamstring injury - Early October 2026 | LB, LM | England | 16 | 28 | €1.2M | |
 Michael Adu-Poku | RWB, RW | England | 48 | 20 | ||
 Leo Ramirez-Espain | DM | England | 19 | |||
 Edoardo Bove | DM | Italy | 8 | 24 | €3.5M | |
 Hector Kyprianou | CM, DM | Cyprus | 5 | 25 | €1.4M | |
 Martín Payero | CM, AM |  Argentina | 22 | 27 | €3.5M | |
 Edo Kayembe | CM, ST, AM, DM | DR Congo | 39 | 28 | €1.9M | |
 Kwadwo BaahThigh injury - Early October 2026 | LM, RW | England | 14 | 23 | €2.3M | |
 Jordan Zemura | LM, LB, LWB, CM |  Zimbabwe | 33 | 26 | €2.7M | |
 Othmane Maamma | RW, LW, LM, RM |  Morocco | 7 | 20 | €2.9M | |
 Amin Nabizada | RW |  Afghanistan | 21 | 19 | €832.5K | |
 Rocco Vata | LW, LM |  Ireland | 11 | 21 | €1.8M | |
 Luca Kjerrumgaard | ST |  Denmark | 9 | 23 | €6M | |
 Iker Bravo | ST, AM |  Spain | 17 | 21 | €3.9M | |
 Mamadou Doumbia | ST, AM |  Mali | 20 | 20 | €2.6M |