| Davide Giazzon | |
| Birth Name: | Davide Giazzon |
| Birth Date: | 1986 1, df=yes |
| Birth Place: | Venice, Italy |
| Height: | 1.83m (06feet) |
| Weight: | 108kg (238lb) |
| Ru Position: | Hooker or Prop[1] |
| Repteam1: | Italy Under 20 |
| Repteam2: | Emerging Italy |
| Repyears1: | 2006 |
| Repyears2: | 2009-10 |
| Repyears3: | 2012-16 |
| Repcaps1: | 3 |
| Repcaps2: | 6 |
| Repcaps3: | 29 |
| Reppoints1: | 0 |
| Reppoints2: | 0 |
| Reppoints3: | 0 |
| Ru Ntupdate: | 19 March 2016 |
| Years1: | 2000-05 |
| Years2: | 2005-08 |
| Years3: | 2008-11 |
| Years4: | 2011-12 |
| Years5: | 2011 |
| Years6: | 2012-14 |
| Years7: | 2014-17 |
| Years8: | 2017 |
| Clubs1: | Mogliano |
| Clubs2: | San Marco |
| Clubs3: | Crociati RFC |
| Clubs4: | Rovigo |
| Clubs6: | Zebre |
| Clubs7: | Treviso |
| Clubs8: | Mogliano |
| Apps3: | 66 |
| Apps4: | 24 |
| Apps5: | 2 |
| Apps6: | 32 |
| Apps7: | 53 |
| Apps8: | 7 |
| Points3: | 5 |
| Points4: | 5 |
| Points5: | 0 |
| Points6: | 0 |
| Points7: | 20 |
| Points8: | 10 |
| Ru Clubupdate: | 28 August 2015 |
| Coachyears1: | 2018−2020 |
| Coachyears2: | 2020–2024 |
| Coachyears3: | 2024– |
| Coachteams1: | Villorba Rugby (Head Coch) |
| Coachteams2: | Rovigo Delta (assistant coach) |
| Coachteams3: | Rovigo Delta (head coach) |
Davide Giazzon (born 16 January 1986 in Venice) is an Italian rugby union player. His preferred position is at Hooker, although he can also play at Prop. He currently plays for Zebre in the Pro12 and the Heineken Cup. He gained his first international cap in 2012 against Argentina as a sub, having previously played for Italy A and the Italian U-21 team.
From June 2024 he was Head Coach of Rovigo Delta.[2]