Watford Shirt Sponsors
| Year | Sponsor | Other Teams* |
|---|---|---|
| 1983-1985 | Iveco | view |
| 1985-2004 | Solvite | - |
| 1989-1991 | Herald & Post | - |
| 1991-1993 | RCI | view |
| 1993-1996 | Blaupunkt | - |
| 1996-1999 | CTX | - |
| 1999-2001 | phones 4u | view |
| 2001-2003 | Toshiba | view |
| 2003-2008 | Total | view |
| 2005-2007 | Loans.co.uk | view |
| 2006-2009 | Beko | view |
| 2007-2017 | 138.com | - |
| 2008-2009 | Shine | - |
| 2009-2010 | Evolution HDTV | - |
| 2010-2012 | Burrda | - |
| 2012-2013 | Football Manager | view |
| 2017-2019 | FxPro | view |
| 2019-2021 | Sportsbet.io | view |
| 2021-2023 | Stake.com | view |
| 2023-2026 | MrQ.com | - |
| 2026-2027 | Boxt | view |
