| Stefanos Stroungis | |
| Birth Date: | 9 October 1997 |
| Birth Place: | Volos, Greece |
| Height: | 1.87 m |
| Currentclub: | Kalamata |
| Clubnumber: | 4 |
| Position: | Centre-back |
| Youthyears1: | –2015 |
| Youthclubs1: | Niki Volos |
| Youthyears2: | 2015–2017 |
| Youthclubs2: | Atromitos |
| Years1: | 2017–2023 |
| Clubs1: | Atromitos |
| Caps1: | 62 |
| Goals1: | 3 |
| Years2: | 2023–2024 |
| Clubs2: | UTA Arad |
| Caps2: | 1 |
| Goals2: | 0 |
| Years3: | 2024– |
| Clubs3: | Kalamata |
| Caps3: | 0 |
| Goals3: | 0 |
| Nationalyears1: | 2015 |
| Nationalteam1: | Greece U19 |
| Nationalcaps1: | 2 |
| Nationalgoals1: | 0 |
| Pcupdate: | 21 September 2023 |
Stefanos Stroungis (el|Στέφανος Στρούγγης; born 9 October 1997) is a Greek professional footballer who plays as a centre-back for Super League 2 club Kalamata.