| Nahuel Valentini | |
| Birth Date: | 1988 11, df=yes |
| Birth Place: | Rosario, Argentina |
| Height: | 1.82 m |
| Currentclub: | Sestri Levante |
| Clubnumber: | 5 |
| Position: | Centre back |
| Years1: | 2008–2013 |
| Clubs1: | Rosario Central |
| Caps1: | 125 |
| Goals1: | 2 |
| Years2: | 2013–2014 |
| Clubs2: | Livorno |
| Caps2: | 16 |
| Goals2: | 0 |
| Years3: | 2014–2017 |
| Clubs3: | Spezia |
| Caps3: | 90 |
| Goals3: | 3 |
| Years4: | 2017–2018 |
| Clubs4: | Oviedo |
| Caps4: | 7 |
| Goals4: | 0 |
| Years5: | 2018–2020 |
| Clubs5: | Ascoli |
| Caps5: | 37 |
| Goals5: | 1 |
| Years6: | 2020–2023 |
| Clubs6: | Padova |
| Caps6: | 61 |
| Goals6: | 2 |
| Years7: | 2021 |
| Clubs7: | → Vicenza (loan) |
| Caps7: | 12 |
| Goals7: | 2 |
| Years8: | 2023–2024 |
| Clubs8: | SPAL |
| Caps8: | 32 |
| Goals8: | 4 |
| Years9: | 2024– |
| Clubs9: | Sestri Levante |
| Caps9: | 3 |
| Goals9: | 1 |
| Club-Update: | 29 September 2024 |
Nahuel Valentini (born 16 November 1988) is an Argentine footballer who plays as a central defender for Italian club Sestri Levante.
On 16 August 2018, he joined Serie B club Ascoli on a one-year contract with one-year extension option.[1]
On 9 September 2020 he signed a 2-year contract with Padova.[2] On 21 January 2021 he was loaned to Serie B club Vicenza.[3]
On 18 August 2023, Valentini joined SPAL on a one-season deal.[4]
On 18 September 2024, Valentini signed with Sestri Levante.[5]