Watford Squad
| Squad No | Player | Pos | Age | Nation | Start | Cur |
|---|---|---|---|---|---|---|
| 0 | Rob Elliot | GK | 37 years, 11 months |  | 28 Jan 2021 | ✅ |
| 0 | Ben Foster | GK | 41 years |  | 5 Jul 2018 | ✅ |
| 0 | Molla Wagué | DF | 33 years, 2 months |  | 1 Sep 2017 | ✅ |
| 0 | Marvin Zeegelaar | DF | 33 years, 8 months |  | 1 Sep 2017 | ✅ |
| 0 | Marc Navarro | DF | 28 years, 9 months |  | 15 Jun 2018 | ✅ |
| 0 | Adam Masina | DF | 30 years, 3 months |  | 2 Jul 2018 | ✅ |
| 0 | Dodi Lukebakio | MID | - |  | 30 Jan 2018 | ✅ |
| 0 | JJ McKiernan | MID | 22 years, 3 months |  | 1 Jul 2018 | ✅ |
| 0 | Ken Sema | MID | 30 years, 6 months |  | 5 Jul 2018 | ✅ |
| 0 | Domingos Quina | MID | 24 years, 5 months |  | 9 Aug 2018 | ✅ |
| 0 | Didier Ndong | MID | 29 years, 10 months | | 31 Jan 2018 | ✅ |
| 0 | Henry Ochieng | MID | 25 years, 5 months | | 25 Jan 2021 | ✅ |
| 0 | Dennis Bonaventure | FW | - |  | 21 Jun 2021 | ✅ |
| 0 | Ryan Cassidy | FW | 23 years, 1 month | | 1 Jul 2017 | ✅ |
| 0 | Gerard Deulofeu | - | | 11 Jun 2018 | ✅ |