| Sonhy Sefil | |
| Fullname: | Sonhy Gessi Sefil[1] |
| Birth Date: | 1994 6, df=yes |
| Birth Place: | Schœlcher, Martinique |
| Height: | 1.94 m |
| Position: | Centre-back |
| Currentclub: | CS Neuville |
| Clubnumber: | 4 |
| Years1: | 2012–2013 |
| Clubs1: | Sedan B |
| Caps1: | 3 |
| Goals1: | 0 |
| Years2: | 2013–2016 |
| Clubs2: | Auxerre |
| Caps2: | 23 |
| Goals2: | 3 |
| Years3: | 2016–2017 |
| Clubs3: | Asteras Tripolis |
| Caps3: | 5 |
| Goals3: | 0 |
| Years4: | 2017–2018 |
| Clubs4: | AS Lyon-Duchère |
| Caps4: | 30 |
| Goals4: | 1 |
| Years5: | 2019–2020 |
| Clubs5: | Oldham Athletic |
| Caps5: | 4 |
| Goals5: | 0 |
| Years6: | 2019 |
| Clubs6: | → Ashton United (loan) |
| Caps6: | 2 |
| Goals6: | 0 |
| Years7: | 2020–2021 |
| Clubs7: | Union Titus Pétange |
| Caps7: | 12 |
| Goals7: | 0 |
| Years8: | 2021–2023 |
| Clubs8: | Lyon La Duchère |
| Caps8: | 39 |
| Goals8: | 2 |
| Years9: | 2023– |
| Clubs9: | CS Neuville |
| Club-Update: | 20:35, 28 December 2023 (UTC) |
Sonhy Gessi Sefil (born 16 June 1994) is a Martiniquais professional footballer who plays as a centre-back for CS Neuville.
Sefil joined Asteras Tripolis in summer 2016.[2]