Watford bermain di Football League Championship pada tahun 2000-2006. Sebelumnya pernah bermain di Liga Utama Inggris pada 1999-2000.
| Goalkeeper | ||||||
|---|---|---|---|---|---|---|
| 34 | Giedrius Arlauskis | 
| Lithuania | ||
| 13 | Rene Gilmartin | 
| Ireland | ||
| 1 | Gomes | 
| Brazil | ||
| Defender | ||||||
| 16 | Nathan Aké | 
| Netherlands | ||
| 27 | Essaïd Belkalem | 
| Algeria | ||
| 3 | Miguel Britos | 
| Uruguay | ||
|
| 15 | Craig Cathcart | 
| Northern Ireland | ||
| 6 | Joel Ekstrand | 
| Sweden | ||
|
| 31 | Tommy Hoban |
| Ireland | ||
| 25 | José Holebas | 
| Greece | ||
|
| 30 | Jorell Johnson | 
| England | ||
| 2 | Allan Nyom | 
| France | ||
| 14 | Juan Paredes | 
| Ecuador | ||
| 5 | Sebastian Prödl | 
| Austria | ||
| Midfielder | ||||||
| 22 | Almen Abdi | 
| Switzerland | ||
|
| 21 | Ikechi Anya | 
| Scotland | ||
| 8 | Valon Behrami |
| Switzerland | ||
|
| 32 | George Byers |
| Scotland | ||
| 29 | Étienne Capoue |
| France | ||
|
| 35 | Josh Doherty |
| Northern Ireland | ||
| 33 | Lloyd Dyer |
| England | ||
| 17 | Adlène Guédioura |
| Algeria | ||
| 7 | Jurado | 
| Spain | ||
|
| Connor Smith |
| Ireland | |||
| 23 | Ben Watson |
| England | ||
| Forward | ||||||
| 20 | Steven Berghuis |
| Netherlands | ||
|
| 9 | Troy Deeney |
| England | ||
| 32 | Alessandro Diamanti | 
| Italy | ||
| 19 | Víctor Ibarbo | 
| Colombia | ||
| 24 | Odion Ighalo | 
| Nigeria | ||
|
| 36 | Alex Jakubiak |
| Scotland | ||
|
| 26 | Bernard Mensah |
| England | ||
| Mamadou Oularé | 
| Belgium | |||
| Manager | ||||||
| Quique Flores |
| Spain | |||
