| Riadh Frioui | |
| Birth Date: | 29 July 1997 |
| Position: | Midfielder |
| Currentclub: | US Monastir |
| Years1: | 2015–2020 |
| Clubs1: | JS Kairouan |
| Caps1: | 63 |
| Goals1: | 2 |
| Years2: | 2020–2023 |
| Clubs2: | ES Métlaoui |
| Caps2: | 42 |
| Goals2: | 5 |
| Years3: | 2023–2024 |
| Clubs3: | Al-Qous[1] |
| Years4: | 2024– |
| Clubs4: | US Monastir |
| Caps4: | 0 |
| Goals4: | 0 |
Riadh Frioui (born 29 July 1997) is a Tunisian football midfielder who currently plays for US Monastir.
On 17 July 2024, Frioui joined US Monastir.[2]