| Personal information | |||
|---|---|---|---|
| Full name | William Michael Dennehy | ||
| Date of birth | 17 February 1987 | ||
| Place of birth | Tralee, Ireland | ||
| Height | 1.73 m (5 ft 8 in) | ||
| Position(s) | Winger | ||
| Team information | |||
Current team | Kerry FC | ||
| Youth career | |||
| Tralee Dynamos | |||
| Kingdom Boys | |||
| Shelbourne | |||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 2005–2008 | Sunderland | 0 | (0) |
| 2007–2008 | → Accrington Stanley (loan) | 7 | (0) |
| 2008 | Derry City | 4 | (0) |
| 2009 | Cork City | 29 | (7) |
| 2010–2013 | Shamrock Rovers | 124 | (19) |
| 2014–2015 | Cork City | 55 | (23) |
| 2016–2017 | St Patrick's Athletic | 50 | (6) |
| 2018 | Limerick | 30 | (4) |
| International career | |||
| Republic of Ireland U17 | |||
| Republic of Ireland U19 | |||
| 2007 | Republic of Ireland U21 | 1 | (0) |
| 2010 | Republic of Ireland U23 | 2 | (0) |
| Managerial career | |||
| 2022–2023 | Kerry | ||
| *Club domestic league appearances and goals, correct as of 09:38, 17 November 2023 (UTC) | |||
William Michael "Billy" Dennehy (born 17 February 1987) is an Irish former footballer and is the Sporting Director of League of Ireland First Division side Kerry. He was a left-sided midfielder but also played on the right wing. He is the older brother of Darren who is a former Irish footballer.